Chalcedony Coral Natural Mineral Specimen - Ann claims, USA

No, this is not cuprite! - EarthWonders Newsletter #7

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Details
ColorsBlack
SizeExtra large
Dimensions15.2 x 10.2 cm
Weight735 grams
Species
Description
Features: Magnificent specimen of delicate Chalcedony stalactites. The Chalcedony elongated structure is amazing. The stalactites are complete all over, colorless with milky white inclusions in the center, very sparkling and frosty. Many of them are doubly terminated. The Chalcedony stalactites are very lustrous and sp
Origin