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Post by stardiamond on May 23, 2020 22:04:19 GMT -5
Montana? Outside my area of expertise since I'm self taught, but books talk about techniques. You are saying the pattern changed and with experience you will be able to anticipate how the cab will look. My term for it is studying the edges. When the pattern on the front is different than the pattern on the back, the edges can show where it will change. The type of dome changes the pattern and a low dome or flat top can preserve what I see.
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Post by parfive on May 24, 2020 1:05:47 GMT -5
First cab, on a bench grinder, and a teeny one at that . . . well done.
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Post by hummingbirdstones2 on May 24, 2020 10:16:44 GMT -5
First "cab" I ever cut didn't look anywhere near that good. Could barely justify calling it a cab... .
Your first one there tells me you would be well-justified to start shopping around for some second-hand equipment. If you can find good used equipment you could have lots more fun. You obviously have a knack for cutting.
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Post by rockjunquie on May 24, 2020 10:31:34 GMT -5
I think that came out well no matter the measure.
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Tommy
Administrator
Member since January 2013
Posts: 12,991
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Post by Tommy on May 24, 2020 10:34:35 GMT -5
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Post by miket on May 24, 2020 12:11:03 GMT -5
I like it, nice job!
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Post by opalpyrexia on May 24, 2020 12:58:15 GMT -5
I think that you did very nice job, Bill!
When I have a slab where I am excited about the pattern — so much so that I don't want to lose it — I will either go with a low dome or even an asymmetric dome in order to keep as much of it as possible. For example, I have a small piece of a Noreena with a special pattern. That one will be cut flat: no dome at all because I don't want to risk losing any bit of it. I'll just polish it flat.
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billdean
starting to spend too much on rocks
Member since April 2020
Posts: 153
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Post by billdean on May 24, 2020 14:46:42 GMT -5
Thanks everyone. The next step is to polish it. I have only sanded it with a 14,000 grit wheel. It was fun. I have a couple small Morrisonite stones I won on e-bay barely big enough to get a small cab out of. That will be my next project. They will be even smaller. Then when I get a piece of Jade I want to try to do a pendent a little bigger, and maybe a ring. I get pretty excite about getting rocks in the mail. I started out metal detecting for gold and it kind of developed into rockhounding. It's kind of funny, I have been to Quartzsite Az many times and never have been in a rock shop. I spent 3 months there last year. This year will be different.
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Post by parfive on May 24, 2020 16:31:25 GMT -5
The next step is to polish it. I have only sanded it with a 14,000 grit wheel. 14K is usually the last wheel, Bill, and normally an excellent polish for most rocks. We’re always trying for just a little bit better, like with 50K diamond paste on a leather pad, but it’s often tough to see any improvement. Yeah, Quartzsite’ll be different next year for sure, cause you’re gonna be pickin’ up thousands of slabs lookin’ for nice cab scenes.
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