Green Apophyllite fossils a cryptocrystalline form of silica

a cryptocrystalline form of silica (SiO2)

The stone features a mix of vivid hues

Antananarivo Province)

Weight: 468 grams

is a crystalline mineral that belongs to the family of gypsum minerals

Green Apophyllite fossils a cryptocrystalline form of silicaSize: 21 x 9 x 15 Cms Weight: 2 Kgs Location: Maharashtra Product Description: Green apophyllite is a striking mineral belonging to the apophyllite group, which includes hydrated potassium calcium silicate minerals. The green coloration is typically due to trace amounts of vanadium, iron, or other elemental inclusions. Crystals are most commonly found in well formed, transparent to translucent tabular or prismatic shapes with a glassy to pearly