the first one is grey and second one is black

Dimensions:  56x51x39 mm / 2

Stibnite is a lead-gray mineral occurring as striated prismatic crystals

Wilson and A

Weight: 17 grams / 0

Natural Beryl var. Emerald Crystal in Matrix | 205 gr | Brazil | SO24 Titanite the first one is greyThis is a beautiful green beryl emerald from Brazil. Naturally occurring beryl tends to form hexagonal crystals that can reach several meters in size if given the right conditions. Completely pure beryl will be transparent and colorless, while mineral impurities frequently tint the crystals color in most specimens. This specimen is in good condition. Would be a beautiful addition to any new or existing collection. Name: Beryl var. Emerald Crystal