How to Make a Cabochon-A Complete Tutorial

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  • čas přidán 9. 02. 2023
  • A cabochon is a domed stone with a flat back used in making jewelry. I'll show you exactly how I make one, starting with a slab and ending with the finished product.
    Here's the groove wrap tutorial I mentioned in the video: forum.rocktumblinghobby.com/t...
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Komentáře • 293

  • @jonathanyoung7785
    @jonathanyoung7785 Před rokem +22

    We have a different approach to forming the dome which produces a different result. I grind a 45 degree bevel about 1/3 into the face of the cab. Then, I grind about a 20 degree bevel that half way overlaps the 45 bevel and extends about 80-90% to the center of the cab. Finally, I grind a very low bevel (around 10 degrees, perhaps) that slightly overlaps the 20 degree bevel and extends right to the center of the cab. (Smaller cabs usually only get two bevels.) So when I finish grinding the the bevels, there is no flat spot in the middle of the cab. Instead, there are three distinct beveled planes that completely cover the face of the cab. Only at that point do I round out the bevels, which results in an even dome that covers the entire face of the cab.
    The way you do it, you have a more steeply angled dome around the edges, and a very slightly angled dome in the middle. The middle of your cabs are not perfectly flat, but it is much flatter than the edges near the girdle.
    Your cabs look nice and there is more than one way to make a cab. Personally, I prefer a more even dome since light reflects evenly from the surface of the cab, and an even dome makes the cab look more like a gemstone in my opinion. It is also easier to remove scratches from a more even dome. You are likely familiar with the technique I use, and perhaps you simply like your way better. But if you have not tried it the other way, you should, so you can compare the results.

    • @MichiganRocks
      @MichiganRocks  Před rokem +2

      Thanks, Jonathan, I was hoping to get some suggestions like this. I have not tried the method that you described, but I definitely will. If I understand you right, you spend a lot more time grinding bevels and less time rocking the rock back and forth from the edge to the center. I'm excited to try that out.

    • @jonathanyoung7785
      @jonathanyoung7785 Před rokem +9

      Imagine that you want to turn a wooden square into a circle. You have a circular saw and a sander, but no way to mark out the shape of a circle. How can you create a circle through cutting and/or sanding?
      You could use only the sander and try to simply round off the corners of the square to form a circle. That wouldn't work very well. (This is how I first tried to make a cabochon -- merely by grinding from the edges to the center with grinding any bevels. It didn't work very well.)
      Now consider what would happen if you use the circular saw to cut an octagon by removing a triangle from each corner, and then round off the octogon into a circle with the sander. The result would be better. But a sander is slower and imprecise, so you might end up with something more like a rounded off octogon than a circle.
      Now imagine first cutting an octogon, and then cutting a triangle from each point of the octagon to form a shape with 16 sides, and doing this one more time to create a shape with 32 sides. At that point, you could use the sander to e
      round off the 32 points and end up with a pretty good circle. Here is the key point: the circle emerges almost entirely from cutting angles and not from trying to form curves.
      It is a clunky metaphor, but your doming technique is like cutting an octogon (the first bezel) and the going right to the sander. No matter how much you try to continue to form the dome by rocking from the edge to the center, it is very difficult to form an even dome this way. I know because I made cabochons like that for a long time.
      By grinding two or three partially overlapping bevels before smoothing out the dome, the rocking back and forth part will go very quickly and can be done with a fairly light touch. All you will be doing is knocking down the ridges between the bevels (like sanding the 32 sided shape into a circle). Cabbing wheels are very good at knocking down small ridges. When I dome a cabochon, 80% of the time is spent grinding the bevels, and 20% is spent rounding off the dome with the 80 grit and 220 grit hard wheels. I knock off the tops of the ridges with the 80 grit wheel, and then use the 220 to fine tune the dome and remove the ridges entirely. After a minute or two on the 220 wheel, I hold the cab up to eye level looking directly at the side (the girdle). The dome should look evenly rounded when viewed from any direction.
      The beauty of this technique is that if you simply follow the process, it will create a wonderfully even dome on any cabochon shape.
      It will take some time and close attention to angles to grind multiple bevels that cover the entire face of the cab. This gets faster and easier with practice, although it will always be time consuming for hard materials. But it shouldn't make the overall cabbing process any slower because you will be able to move through the resin wheels more quickly if you start with an even done. The resin wheels do an excellent job of removing scratches from a rounded surface, and struggle to remove scratches from a flat or only slightly rounded surface. That is why people often struggle with scratches in the middle of their cabs. If the middle of the cab is less domed than the edges, it will be harder to remove scratches from the middle. Indeed, pretty much any time that I notice scratches that require me to move backwards to a coarser grit wheel to remove them, I can trace the problem to a little part of the dome that wasn't rounded as evenly as the rest.
      Finally, here are two tricks.
      When first learning this technique, it can be hard to grind the second and third bevels at a consistent angle and to the same depth all the way around the cab. There is a simple trick that makes this easier. After you grind each bevel, the flat part that remains at the center of the cab should be the exact same shape as the outside of the cab, just smaller. So if you are doing a teardrop shape, you will have a flat teardrop in the middle of the cab after grinding the first bevel, and a smaller flat teardrop in the middle after the second bevel.
      The second trick is a way to test the evenness of the dome on a completed cab. If you have a tube light in your basement, stand under it while tilting the cab towards and away from the light. If the dome is evenly rounded, the reflection of the tube light will remain a straight line as you tilt the cab. You will be able to immediately spot areas where the dome is uneven because the reflection of the tube light will bend.
      On materials like crazy lace agate, where the pattern is the main attraction and the colors are opaque, you may find that having a more evenly rounded dome doesn't look all that different. But with more "gemmy" material, be it amethyst, rose quartz, or even just solid red jasper, an even dome will change the appearance dramatically, and in my opinion, for the better.

    • @MichiganRocks
      @MichiganRocks  Před rokem +4

      Wow, that's a great explanation and I really appreciate you taking the time to write it up. I also need to come over to your place and take a lesson. Weren't you just learning stuff from me a year or two ago? Boy, things have changed!

    • @shong9435
      @shong9435 Před měsícem

      ​@@jonathanyoung7785 супер!👍

  • @kellyharper367
    @kellyharper367 Před rokem +9

    Old disabled house bound dusty rusty rockhound here: Beautiful job! Makes me miss my lapidary shop.

  • @angiewright692
    @angiewright692 Před rokem +17

    Rubbing alcohol works for removing sharpie, and it's less expensive than acetone.

  • @nancyhainline2517
    @nancyhainline2517 Před rokem +4

    Thanks. Made my first cabochon last Sat. Had minimal direction. Wish I had seen your tutorial first.

  • @HWCism
    @HWCism Před rokem +4

    Very impressive. I am a retired Optician and did a lot of hand shaping with glass before plastic took over. Brought back memories. Thanks

    • @MichiganRocks
      @MichiganRocks  Před rokem

      You’re welcome. Your work must have had to have been much more precise.

    • @HWCism
      @HWCism Před rokem

      Yes but not as beautiful.

  • @greatnorthernviews3052
    @greatnorthernviews3052 Před rokem +11

    You are definitely good at making cabs! You have a good eye for detail. And patients they seem to turn out well. And your machinery is awesome ! Good job Rob!

  • @wyomingadventures
    @wyomingadventures Před rokem

    Beautiful cab Rob! You're a great teacher.

  • @kirsiselei8703
    @kirsiselei8703 Před rokem +2

    Omg,that is absolutely beautiful💕

  • @Nikkisavage100
    @Nikkisavage100 Před rokem +1

    Hi Rob , as always very nice job, its beautiful !

  • @michelleagnew2864
    @michelleagnew2864 Před rokem +1

    I’m inspired! Excellent breakdown on technique. One day I hope to own some of the same equipment that you have.

  • @stephaniephelps3539
    @stephaniephelps3539 Před rokem +1

    What a great helpful video - THANK YOU!

  • @greatnorthernviews3052
    @greatnorthernviews3052 Před 8 měsíci +1

    Thanks for sharing that. That’s beautiful rock!

  • @dougodette4582
    @dougodette4582 Před rokem +2

    Great tutorial Rob! Thank you fir for sharing this video!

  • @mikek4443
    @mikek4443 Před rokem

    Fantastic, I really loved the pattern in this one it turned out amazing

  • @IndigoCobalt
    @IndigoCobalt Před rokem +8

    It’s neat to see it from start to finish. Thank you for taking the time to film and edit such a great video!

  • @donnacanada522
    @donnacanada522 Před 3 měsíci

    Great choice on the piece you chose to cut out. I agree with you, I like a little color also.
    Very nice.😊

  • @kylaabegglen1275
    @kylaabegglen1275 Před rokem +4

    It really turned out beautifully! I'll never tire of watching you make cabs, or any of your videos really. Great tutorial on cabs. Thanks for sharing Rob!✌️🤠🤘

  • @pugsmom1
    @pugsmom1 Před rokem +2

    Beautiful, just beautiful. Well taught.

  • @justjulee9135
    @justjulee9135 Před rokem +2

    I loved this video! Making a cab out of crazy lace was genius! Very beautiful ❤️

    • @MichiganRocks
      @MichiganRocks  Před rokem

      Crazy lace is one of my favorites, so it was an easy choice.

  • @largent45
    @largent45 Před rokem +3

    Wow! Great tutorial. You are a great teacher. Your instructions were clear and pretty straight forward. And it continued all the way to the very end. Thanks Rob!

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      Thanks for the nice compliments. I did a little planning for this one, so that helps.

  • @lisamills-wv6nc
    @lisamills-wv6nc Před rokem

    Stunning! Thank you for showing this! I learned a lot! 😊

  • @vlakslee
    @vlakslee Před rokem +2

    Awesome video, Rob. Very well taught.

  • @nancyjahn4224
    @nancyjahn4224 Před 4 měsíci

    Very nice cool work great job 😊

  • @dawnwilkinson8717
    @dawnwilkinson8717 Před rokem

    Really pretty pendant. Thank you for sharing the process.

  • @davidl.turner1005
    @davidl.turner1005 Před rokem +2

    Thanks for the tutorial. Beautiful stone. Great job! I’ve been picking for years and finally I’m getting a shop set up to do this sort of work.

  • @jeffholmes1362
    @jeffholmes1362 Před rokem +2

    Great video Rob, thanks for sharing. Lovely agate too

  • @Sophia-uc9qh
    @Sophia-uc9qh Před rokem +1

    Love this so much!!

  • @soul_adventurist
    @soul_adventurist Před rokem +1

    Beautiful piece❤

  • @roman11469
    @roman11469 Před rokem +1

    Beautiful!

  • @dancrites453
    @dancrites453 Před rokem

    That was great! Planning on cabbing some Petoskeys and this is a huge help. Thanks...

  • @RSJ-Texas
    @RSJ-Texas Před rokem +2

    Very nice work. I used to do lapidary work many many years ago. Took classes when I was a boy at the Grand Rapids Museum on Saturday mornings.

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      Do you ever think about getting back into it?

  • @alfredogarciasuarez9448
    @alfredogarciasuarez9448 Před 6 měsíci

    Michigan rocks awesome work!!!

  • @LTGuitar51
    @LTGuitar51 Před 11 měsíci

    Excellent and such a BEAUTIFEL pendant. I order Crazy Lace from Northern and they are amazing strones! Thx

    • @MichiganRocks
      @MichiganRocks  Před 11 měsíci

      What's Northern? Do you mean Kingsley North?

  • @149devin
    @149devin Před 6 měsíci

    its a beaut clark. 😍 Awesome job and great teaching thank you

  • @caroltemperley2261
    @caroltemperley2261 Před rokem

    Absolutely gorgeous 💖💖💖

  • @SherryAustinMcginley
    @SherryAustinMcginley Před rokem

    It is beautiful.

  • @MPS1969
    @MPS1969 Před 5 měsíci +1

    Nice cab! Great choice for placement.
    Though I would suggest one thing, do the back bevel before you start on the dome. Especially if the stone is liable to fracture or is soft. Would hate to invest the time to finish the cab, then do the bevel and something happens at that stage!
    Thanks for sharing your knowledge!

    • @MichiganRocks
      @MichiganRocks  Před 5 měsíci +2

      That's a good point. I'll try to remember to do that in the future. In fact, I have some that I just started that I think I'll bevel before I start on the front.

  • @IvanLopez-zh3xz
    @IvanLopez-zh3xz Před rokem +1

    Awsome episode!!!!!

  • @Centannicocktails
    @Centannicocktails Před rokem

    Thank you for explaining everything so clear!!!!❤

  • @sparband
    @sparband Před rokem

    Beautiful.

  • @darlabuchmeier135
    @darlabuchmeier135 Před rokem

    Super beautiful. Thanks.

  • @markreetz1001
    @markreetz1001 Před rokem +1

    Cool video, Rob. You sure can do some artistic stuff. Impressive

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I'm not sure if it's artistic. Seems like all the art is in the rock. I just cut it out.

  • @davidhile5363
    @davidhile5363 Před rokem +1

    I totally agree with your choice of positioning your cab from the raw slab. Loved the phrase “When in doubt, grind it out”! You make it look soooo easy !

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I was really torn, because I liked that first spot too. I really was going to go the other way until I started recording.

    • @diedredunham7383
      @diedredunham7383 Před rokem

      Please let me know your phone number?

    • @davidhile5363
      @davidhile5363 Před rokem

      @@diedredunham7383 Who are you ?

    • @MichiganRocks
      @MichiganRocks  Před rokem

      @@diedredunham7383 You don't need my phone number. What's your question? I'll answer you here.

  • @darkwood777
    @darkwood777 Před rokem +2

    Such a good video! It will be a valuable resource for those starting out and wondering if they should invest in the polishing equipment.
    I wish you had finished the back, but that's just me. LOL

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I mostly finished the backs of the Sow Belly agate I did recently and it was really time consuming. I think it took longer than the front and I finally gave up and went back a wheel to hide some scratches that had shown up.

  • @TheRockaBillyD
    @TheRockaBillyD Před rokem

    Great vid as always

  • @junglerider007
    @junglerider007 Před 3 měsíci

    beautiful skilled work on the agate👍

  • @nicesmokes
    @nicesmokes Před rokem

    Great job on the video and the instructions!

  • @morbiusprime2043
    @morbiusprime2043 Před rokem

    Love your videos!

  • @carmenevans7651
    @carmenevans7651 Před rokem

    Received my rocks. The time and costs involved would make an interesting video. Thank you.

  • @maryfrancescairns7160
    @maryfrancescairns7160 Před 4 měsíci

    Great show

  • @pdub2762
    @pdub2762 Před rokem

    Pretty slick!

  • @utahrockhoundingcouple
    @utahrockhoundingcouple Před rokem +1

    I'm new to cab making and this was a great review for me from a class I took recently! I do like the groove wrap style, I think I'll have to try that. Thanks and I'm glad I found your channel!

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      I have never taken a class. How did my method compare to what you learned?

    • @utahrockhoundingcouple
      @utahrockhoundingcouple Před rokem

      @@MichiganRocks I'd say your method is similar but my rock shop guy has a whole process for getting the top perfect! One step that helps is using a marker to cover the surface and then you'll notice if you've missed any areas. I'll see if I can find the video for it!

    • @utahrockhoundingcouple
      @utahrockhoundingcouple Před rokem

      I added the written instructions in my Instagram post above since I can't share pictures in the comments.

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      @@utahrockhoundingcouple I have heard of the marker method. You have to be careful with that though. If you use it on some rocks it can soak in and require a lot of grinding to remove.

    • @utahrockhoundingcouple
      @utahrockhoundingcouple Před rokem

      Good to know on the issues with using a marker! Thanks!

  • @ruthchapman3847
    @ruthchapman3847 Před rokem

    Beautiful

  •  Před rokem +3

    Seu trabalho é muito bom meu amigo gosto demais.

  • @dandobson8882
    @dandobson8882 Před 4 měsíci

    great tutorial! just what I needed to see. just got my knc6 a week ago. cheers!🎉

    • @MichiganRocks
      @MichiganRocks  Před 4 měsíci

      That's awesome, you're going to have a lot of fun with that!

    • @dandobson8882
      @dandobson8882 Před 26 dny

      ​@@MichiganRocksso yeah I'm just trying to find your links to your Amazon marketplace to find them grooving bits for the glass grinder. I'm pretty new to CZcams so any help would be greatly appreciated thanks Rob

    • @dandobson8882
      @dandobson8882 Před 26 dny

      Never mind I found it sorry

    • @MichiganRocks
      @MichiganRocks  Před 25 dny

      @@dandobson8882 Amazon is pretty fussy about how I share links, so I don't want to just put the link here.
      Under the video there's a description and you should see the word "...more". Click on that. Then look for a link to my Amazon storefront.

  • @DRMLbyJeffrey
    @DRMLbyJeffrey Před rokem

    Beautiful cab love the change in ideas of the placement on the slab. 1 thing I make sure is there is wax between the stone and dop stick. If the stick is touching the stone it pops the stone off the stick due to vibration. And not sure if you mention this but stick finished stones on the sticks in the freezer it pops the wax off the stone due to thermal expantion rates when you pull them out of the freezer.

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I usually just push the stick down hard on the back of the cab, not worrying about there being wax between. I've never heard that was important. I'll try it. Thanks for the tip!
      I guess you didn't watch to the end (no problem), but I showed myself putting the cab in the freezer. The first time I showed that, I taught a few people something. Some people were soaking them in acetone to remove the wax. The freezer is way easier.

  • @josephpotterf9459
    @josephpotterf9459 Před rokem +1

    Thanks polish back side charge double then it's worth it. Both sides are cool good work .

  • @LJones-m5b
    @LJones-m5b Před 3 dny +1

    It's great to learn your technique for grinding a groove for a wire setting rather than a bezel setting. I'm wondering where you source your groove bit for the glass grinding machine. I'm having no luck. Help appreciated.

    • @MichiganRocks
      @MichiganRocks  Před 3 dny +1

      Look in the description of this video and find my Amazon storefront. I have the groove bits I use listed there.

  • @gailgwood
    @gailgwood Před rokem

    Thank you. I never knew how to get rid of the flat spot on top!

    • @MichiganRocks
      @MichiganRocks  Před rokem

      Just keep working it. It just takes time and I still struggle sometimes.

  • @johnbaenen5386
    @johnbaenen5386 Před rokem +1

    You came a long way my friend. I will classify you as an expert.. I think you're filming and your work is outstanding.

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      In a recent video, I asked people for suggestions for future videos. Someone suggested that I go to the channel Black Opal Direct to see how he films his cab machine. I did and saw that he has a really nice jig to hold his phone. I made my own version with a couple boards hanging down from the ceiling that hold a piece of 3/4" PVC pipe right over my cab machine. I already had a clamp on camera mount that fit on the PVC perfectly. Now I can easily move the camera from one wheel to the next and I don't have to reach around a tripod while I work. The whole thing folds up into the ceiling when I'm not using it. This video was the first time I've used it and I really liked it.

    • @johnbaenen5386
      @johnbaenen5386 Před rokem

      This Spring I plan on seeing you in the U. P. Sooner or later I will run into you on a beach.

    • @MichiganRocks
      @MichiganRocks  Před rokem

      @@johnbaenen5386 It's a good possibility!

  • @marioribeirodeazevedoneto311

    Congratulation, parabéns! Brasil

  • @betojdesigns
    @betojdesigns Před rokem +1

    That was a very well done instructional video for teaching first time cabachon making. You’re years of teaching are shining through. The only thing I would add, is the importance of heating the stone before dopping. We do this because we don’t want the hot wax to fracture the stone. If the stone is also heated, this can be avoided. The cab turned out beautiful

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      I did talk about heating it up first, but for a different reason. If the stone is cold, the wax just hardens and doesn't stick. I have not heard that the hot wax could crack the stone. I do much worse to the stone by putting it in the freezer and then running it under hot water. Maybe I shouldn't do that.

    • @betojdesigns
      @betojdesigns Před rokem +1

      @@MichiganRocks I did see that you talked about that, and that's great. I was just passing on what I've been taught by my local gem and mineral society. I'm sure that some types of rocks can fracture with sudden changes in temperature.

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      @@betojdesigns I appreciate the information. I hadn't considered it.

  • @PembelajarMerdeka
    @PembelajarMerdeka Před rokem

    Wow beautiful result.
    Thank you for tutorial
    We have raw beautiful stone

  • @cindypetersen-harper8472

    Another great tutorial, Rob! Love it, and love the stone you used…crazy lace agate?

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      Yep, that's Mexican Crazy Lace. Awesome stuff.

  • @bradbailey5807
    @bradbailey5807 Před 11 měsíci

    Your agate slabs are gorgeous!

  • @GhostObsessed
    @GhostObsessed Před rokem

    Thanks for the tutorial, Was a fun watch! I've been trying to afford a cabbing machine for the last 5 years or so, Every time I get some money saved up something happens. It'll happen some day 🤞

  • @blindsquirrelrocks
    @blindsquirrelrocks Před rokem +1

    Kinda off topic, but I'd keep that drone grounded for a while, especially over Lake Huron!😉

    • @MichiganRocks
      @MichiganRocks  Před rokem

      Good plan! I'm planning to go out tomorrow and thought about taking the drone along. I decided I didn't want to bother with it, but never thought about getting it shot down. I wonder if there are flight restrictions on them right now? Probably not, but it would be worth checking!

  • @laurrimitchell3067
    @laurrimitchell3067 Před rokem +2

    That was very informative. Thank you so much for all of your videos. I have learned so much watching you. I am curious, where did you get the plans for your tumbler cabinet? I have been looking for almost a year to find plans to build a cabinet like that?

    • @MichiganRocks
      @MichiganRocks  Před rokem

      My friend designed it. He asked me not to share the plans. I have made a couple videos showing it and have answered some basic questions in the comments.
      Homemade Tumbler: czcams.com/video/6qIcK2ZohGM/video.html
      Tumbler Update: czcams.com/video/PAMOCc2BNJM/video.html

  • @aliencat11
    @aliencat11 Před rokem

    Nice!

  • @glennsowacke9752
    @glennsowacke9752 Před 9 měsíci

    I checked out your wrap tutorial.
    I would like to see a video of it. I learn better that way.

    • @MichiganRocks
      @MichiganRocks  Před 9 měsíci +1

      That's not my tutorial, just the one I use. I'm not really that good at making them. It's sort of awkward for me, so I don't think a video from me would be very helpful.

  • @patriciamckean4186
    @patriciamckean4186 Před rokem

    Nice, I don't cut in at the side for wire wrapping. I wrap without. Great job. I do alot more rocking.

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I think that's the way most people do it. I have only learned how to do a groove wrap. I should really learn how to do the normal kind of wrapping too.

  • @weathertrainsrandomniss1083

    Thank you for the detailed video! That glass grinder you use is the same one we use for staindglass lamps. It's been a few years since I have made any glass projects, but that sound is unforgettable.
    As a machinest, I was wondering if they make a 45deg wheel for the glass grinder? I am not as good as you with free handling a bevel.
    Cheers from Wisconsin.

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      I have a little ramp that came with it that lets you angle the glass so that edge ends up at 45°.

  • @semperfidelis2970
    @semperfidelis2970 Před rokem

    A piece of Earth's history! Phenomenally beautiful. Where do you sell your jewelry?

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I sell a few things at a local shop. They don't have an online store, but will work with you if you call or email. olivetbookandgift.com

  • @icatz
    @icatz Před rokem

    You're such a champ at this. Have you tried cabbing the fire agate?

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      Nope, I have a couple small fire agates, but I think they have to be ground very carefully to show the fire. I haven't really looked into it too much. I should though.

  • @carlzatsick8405
    @carlzatsick8405 Před rokem +2

    Hello Rob, very nice work on the crazy lace
    and good call on the reddish orange part of the stone
    Are your wheels Nova wheels on the cab machine ?
    Thank you
    Carl Zatsick
    Farmington Michigan

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      Yes, the last four are Nova wheels. The first two are Galaxy. All Diamond Pacific. These are supposed to be the best.

  • @benjaminrapp7418
    @benjaminrapp7418 Před 5 měsíci

    Excellent video, as always! I just got my first flat. Going to give it a go tomorrow with some Ohio vanport flint we collected.
    Mobile users: Quit rocking your phone like you're the one cabbing. 🤪

  • @Indyanas_ocean_view
    @Indyanas_ocean_view Před rokem +1

    Super beautiful! Seeing the progress was really cool. What kind of stone is it? 😍🥰😇👍🏻👍🏻👍🏻

  • @theingothouse5731
    @theingothouse5731 Před rokem

    nice specimen

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I thought so too. Too many choices on one slab!

  • @ams3117
    @ams3117 Před rokem

    ❤ and nice

  • @simplybae9740
    @simplybae9740 Před 9 měsíci

    Would you have any tips for how to make really small cabs? Thanks for this video! It was very helpful!

    • @MichiganRocks
      @MichiganRocks  Před 9 měsíci

      No, I have not made any really small cabs. I might skip the first wheel just because taking off too much would be more noticeable and easier to do on a small cab.

  • @OntarioRob
    @OntarioRob Před rokem

    What make & model is your glass cutting machine ?
    I'm definitely going to get one. Beautiful pendant, Rob. I know you asked for suggestions, but you're doing great & wouldn't change a thing

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I can't find that exact same one. I got it used. I found one that is the same brand and listed it in my Amazon storefront. You can find that in the description of any of my videos. I think any brand would probably work.

  • @gaynellbowie8379
    @gaynellbowie8379 Před rokem

    I new to this, and I'm fascinated by your demonstrations (I want to learn how to do it from start to finish)!?! What all will I need to get going (What tools will I need)?!? Are there Books, DVDS or other things I will need?!? Where will I find the best tools (What manufacturer,or store, and can I find some of them on Amazon)?!?

    • @MichiganRocks
      @MichiganRocks  Před rokem

      That's a really big question. You'd need quite a bit of stuff and it's not cheap. If you bought rocks already slabbed, you wouldn't need a slab saw. You'd still need a trim saw, and a cab machine at a minimum. My cab machine is a Kingsley North Cabber 6. Here's my review of the machine and a couple links to where you can buy one. Take a look at these and then ask some more questions if you're really serious.
      Cabber 6 Review: czcams.com/video/n30aBTu9OkY/video.html
      Cabber 6 with upgraded wheels (the one in this video):
      kingsleynorth.com/kingsley-north-cabber-6-nova.html?ref=robertabram1& (affiliate link)
      Standard Cabber 6:
      kingsleynorth.com/kingsley-north-cabber-6.html?ref=robertabram1& (affiliate link)

  • @kellyhollingsworth6100

    Nice piece Rob, how thick of material do you prefer to use for your cabs. Have a great weekend happy hounding.

    • @MichiganRocks
      @MichiganRocks  Před rokem

      About a quarter inch. Any less doesn't give me much room for the groove. If you weren't making a groove, you could go a little thinner.

  • @robbybobby6466
    @robbybobby6466 Před rokem +1

    I’ve been polishing stone for over 35 years. This is totally different. Polishing little pieces of stone like that. Very tedious, the dopp stick is a finger saver huh? Get a Kingsley North manicure. Very nice work Rob.

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      How have you been polishing them? In a tumbler?
      These wheels won't cut you unless they're really new. After the initial bumps get worn down, you can rub your finger on them. In fact, I did that in one part of the video just to make sure the wheel was wet all over before I started. The dop stick just makes it easier to hold onto the cab.

    • @robbybobby6466
      @robbybobby6466 Před rokem

      @@MichiganRocks I tumble and polish stone for a living. I get rocks off the beach and tumble them up. We have a lot of quartz including Smokey quartz, petrified wood, agates. You know, the usual suspects. I have 2 tumblers and have almost worn out the bearing on the one. I love your show and the stones.

    • @MichiganRocks
      @MichiganRocks  Před rokem

      @@robbybobby6466 You can make a living doing that? The way I do it, I would starve to death before I got my first batch done.

    • @robbybobby6466
      @robbybobby6466 Před rokem

      @@MichiganRocks I do Marble & Granite installations. I do all the fabrication and polishing of the stone. My own business over 35 years. Tri state area is where I live , there is no lack of work. I tumble beach rock for pure pleasure.

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      @@robbybobby6466 Oh, ok. I thought you were saying that you make a living from tumbling rocks. That would be very surprising. Now I understand.

  • @ronaldhoppus9015
    @ronaldhoppus9015 Před rokem

    Good tut. Do you ever wish you had the 8" cab machine? And how thick was the slab? Thanks

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I have not wished for the 8" machine. I make those little heart pendants like I showed at the very end of the video. They have a concave curve that I wouldn't be able to do with an 8" machine. The wheels for the 8" machine are also about twice as much. I wouldn't have to change them as often, but it would sure be expensive when I did.
      The slab was about 1/4 inch. That's a good size if you're putting a groove around the cab.

  • @dabneegxavtxawj1957
    @dabneegxavtxawj1957 Před 10 měsíci

    Good job from. Lao

  • @jeffreyjohnson1222
    @jeffreyjohnson1222 Před rokem

    Go Blue

  • @berndontour3273
    @berndontour3273 Před 7 měsíci

    Super Schön

  • @Rocking-SLC
    @Rocking-SLC Před rokem +1

    Gee Rob, I hope that flying object shot down over Lake Huron wasn't your drone! I enjoyed your cab demonstration. Have you ever shaped your cab, cut the groove for the wire, then let the tumbler do the rest?

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      Nope, my drone is safe and sound. I think I'll keep it in the house for awhile though.
      I have not done that, but a friend does it. It works with very hard rocks, like this one. Most agates and jaspers should work well that way. I think my friend does the girdle again after the cab comes out of the tumbler to make the line nice and crisp again.

  • @laszlosoltesz3772
    @laszlosoltesz3772 Před rokem

    Beautiful cab! How thick was slab when you started?

  • @haidarhaidar5896
    @haidarhaidar5896 Před rokem

    😍😍😍

  • @catseyecrafts9181
    @catseyecrafts9181 Před rokem +1

    Are there smaller machines that can do the same job for those of us who do not have the money and/or space for one like yours?

    • @MichiganRocks
      @MichiganRocks  Před rokem +2

      The machine I have comes in a cheaper version with Kingsley North wheels. I have the Nova wheels, which are generally considered the best. That machine is cheaper, but is the exact same size.
      You might consider a flat lap. Flat laps can make a cab just like this, but there are several disadvantages, in my opinion.
      First the advantages:
      Flat laps are generally cheaper, smaller, and the replacement laps are cheaper too.
      Disadvantages:
      Flat laps only have one lap on at a time, so you have to change them several times while making a cab. It's also hard to see your work. You're looking at the back of the cab instead of between the cab and the wheel like I was in this video. You're basically working blind and checking your work every now and then. I just posted a question on the Rock Tumbling Hobby forums asking how people did this and one woman told me that she leans her head over and peeks underneath when she's working on the edges. One guy has a slant lap and works from the back of the machine to see underneath it. Another person posted a nice video of him working on a cab on his machine. In my experience, the flat lap grinds a little slower too, but a friend of mine told me that he feels like they both work at about the same speed.
      Here's the discussion I started at RTH: forum.rocktumblinghobby.com/thread/101573/girdle-line-when-using-flat?page=1&scrollTo=1263995
      Here's a link to a flat lap: kingsleynorth.com/all-u-need-6-inch-complete.html?ref=robertabram1& (affiliate link)
      Here's a slant lap: kingsleynorth.com/slant-cabber-6-inch-complete.html?ref=robertabram1& (affiliate link)

  • @bonnieborgeson3200
    @bonnieborgeson3200 Před rokem

    Where to get a 'groove bit? If I purchased a used glass grinder would that groove bit be all I would need? Thank you.

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I think that should do it for making the groove. In the description of this video, you'll find my Amazon storefront. I have the groove bit I use listed there. There's also a glass grinder that's as close to the one I have as I could find. My grinder was used when I got it and I'm not sure they make that one anymore. I think any glass grinder would work, so look around for a used one if you want.

  • @Kerrsartisticgifts
    @Kerrsartisticgifts Před rokem

    Have you ever tried treating any stones the way they do with Andamooka Matrix? They work on that matrix opal just as you're working on this stone and you'd never guess there was any colour in a lot of it untill after they treat it. Beautiful job you did on this stone.

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      Do you mean heat treating rocks? I haven’t tried that or any other treatments that I can think of.

    • @Kerrsartisticgifts
      @Kerrsartisticgifts Před rokem

      @@MichiganRocks They put the rocks in a pot with a sugar and water bath. It has a glass lid with a vacuum pump. It looks like a slow cooker and it heats the mix for about three days. After that it looks very dark but they soak it in citric acid and when it comes out of the "treatment" they soak the stones in water with baking soda. Once that's done, the once whitish matrix is dark which then really accentuates all the colours you couldn't really see well otherwise.

    • @MichiganRocks
      @MichiganRocks  Před rokem

      @@Kerrsartisticgifts I’ve never heard of that process. Is it just used in opals? I have never worked with opals either.

    • @Kerrsartisticgifts
      @Kerrsartisticgifts Před rokem

      @@MichiganRocks , I began watching your videos on tumbling and collecting rocks on Lake Huron. That led me to opal videos and gold mining videos. So far I have only seen matrix opals being treated in the way I described. Those Andamooka matrix stones start out looking like bits of concrete but once they treat them the colours really stand out, it's amazing to see.
      I watch "the opal mills" and "pulitzer opal" doing it. You would probably really enjoy seeing them do what you do, except with various opal stones. Boulder opal, seam opal, matrix opal, nobbys, but I'm wondering if you could treat some other stones, like they do with the opals.

    • @MichiganRocks
      @MichiganRocks  Před rokem +1

      @@Kerrsartisticgifts I watched the one you linked to showing how they treat them. That was pretty cool.

  • @northernrocks543
    @northernrocks543 Před rokem

    I have been trying to find one of those glass cutting machine. Do you know where I can find one?

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I have one similar to mine linked in my Amazon storefront. You can find that in the description of any of my videos. There are quite a few different ones available. You might want to look for a used one too. Mine is used.

  • @5in1killa
    @5in1killa Před rokem +1

    You ever watch Pulitzer Opal? He does a lot of cabs in his videos, nice tutorial.

    • @MichiganRocks
      @MichiganRocks  Před rokem

      No, I have watched a couple of videos on the Black Opal Direct channel though.

    • @5in1killa
      @5in1killa Před rokem

      You should check him out, Pulitzer Opal is really funny.

    • @MichiganRocks
      @MichiganRocks  Před rokem

      Ok, I just watched a video called, "Opal … Expect the UNEXPECTED !!" It was a very strange video, but I have to say, it kept me entertained.
      Oh, pretty opal. Why are there bugs on the screen? Oh, there's that nice opal again. Hey! Turtle chase! Now I'm watching an arrow head being snapped. Opal. Cat. Dog. Opal again...

  • @SuperCharlie2002
    @SuperCharlie2002 Před 11 měsíci

    Ok, i love the glass grinder. Where do I get the bit that you have for the groove cut? I can't seem to find. Any help appreciated greatly. Thanks

    • @MichiganRocks
      @MichiganRocks  Před 11 měsíci

      I have it listed in my Amazon storefront which you can find in the descriptions of all my videos. The brand is "Twofer".

    • @SuperCharlie2002
      @SuperCharlie2002 Před 11 měsíci

      @@MichiganRocks awesome thank you 😊

  • @doisalquimistas7119
    @doisalquimistas7119 Před rokem

    Lindo trabalho ! Qual o nome dessa pedra?

  • @rickbarajas6823
    @rickbarajas6823 Před rokem

    Honestly thought this was a type of beef cut, thumbnail got me lol

  • @siamaklighvani3951
    @siamaklighvani3951 Před rokem

    Nice and precise work , I would like to know what kind of glue are you using ? And where to buy the stencil ?

    • @MichiganRocks
      @MichiganRocks  Před rokem

      I use dop wax to stick the cab to the dop stick. kingsleynorth.com/green-dop-wax.html?ref=robertabram1& (affiliate link)
      Here's a link to the stencil I used: kingsleynorth.com/gem-temp-template.html?ref=robertabram1& (affiliate link)

    • @siamaklighvani3951
      @siamaklighvani3951 Před rokem

      @@MichiganRocks thanks

    • @siamaklighvani3951
      @siamaklighvani3951 Před rokem

      @@MichiganRocks thank you again.