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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Our Indonesian fossil coral pieces display intricate
frequently in combination with zeolites like apophyllite or as pseudomorphs after laumontite
wavy crystal formations and earth tone colors
3 inches in height and length
This display piece has brilliant contracting colors and is polished into a freeform
Black Tourmaline A cut base Our Indonesian fossil coral piecesBlack Tourmaline, scientifically known as Schorl, can originate from the crystallization of molten rock deep within Earth's crust. It has a hardness of 7 7. 5 on Mohs scale with a trigonal crystal structure. The black color is often due to the presence of iron impurities within the crystal structure. This particular specimen is from Namibia, South Africa. Measuring . 6 inches in height, 1. 2 inches in length, and 1 inch in width. Weighing 1. 2 ounces.
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