TO GOD : "OBSIDIAN" VS JET VS ONYX VS BLACK MARBLE VS CULTURED/RESIN GLUE :
https://m.youtube.com/watch?v=XcB6x6ZtDBk
IT CAN BE BLACK MARBLE, CULTURED ONYX, OR CULTURED MARBLE TOO...
SO THE RESINS, DYES MUST BE SEARCHED FOR, ALONG WITH A CRYSTALLINE STRUCTURE, AND CALCIUM LEVEL CONTENTS.
I WONDER IF YOU CAN GET RAW, UNTREATED, GUATEMALAN OBSIDIAN SAMPLES TO THE USGS?
IT CAN BE BLACK MARBLE, CULTURED ONYX, OR CULTURED MARBLE TOO...
SO THE RESINS, DYES MUST BE SEARCHED FOR, ALONG WITH A CRYSTALLINE STRUCTURE, AND CALCIUM LEVEL CONTENTS.
I WONDER IF YOU CAN GET RAW, UNTREATED, GUATEMALAN OBSIDIAN SAMPLES TO THE USGS?
Comments
Post a Comment