Lapidaryforum.net
Rock Art => Cabochons, Intarsias, Cameos => Topic started by: drnihili on May 10, 2015, 11:52:39 AM
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I keep meaning to work a bit more on this one, but true to form I keep getting distracted away from it. So I guess I had better go ahead and post it before I forget about it entirely.
This is a nice piece of genuine WA idunnoite that I found in my yard. There's a few more slabs left in the rock, so if you're lucky, Teresa will take a shine to it and we'll see something good come from it. The cab is 1.5"x.75" and stands 3/8" high.
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Great color intensity. About 1.5 % iron in the green chert and about 8 in the red stained areas. Iron is an amazing element. If you have ever looked into the physics of iron as an atom you know how special it is.
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Nice looking stone, sure glad it weren't a real tornado, there have been enough of those in the central plains already this spring. :nono: