Black, Red, Green, Silver sheen and striped Obsidian.......:)

[curious kat]

....different types of volcanic glass and fire agate....wonder what makes the "stripes" in the Obsidian?

 

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[mamabear]

Wow you keep finding different colors! I never realized there were so many. Have you tried tumbling any yet? My tumbler is little & slow, but the apache tears I did a few yrs ago turned out amazing! There were a few that chipped in the process, but all in all it was a very successful project.

 

[curious kat]

Yah, tried to tumble some but it took soooooo long and some did break. Think that since they "come" sort of tumbled anyway most don't really need it. Plus I kind of like the more "natural" look, when they're tumbled they sort of turn out like a lot of "tumbled stones" & not so special. And the ones with the silver sheen are pretty so don't I don't want to loose that. But the uglier ones probably could use a bit of a tumble for sure! lol