Calcite on Prehnite Crystal Cluster | Double Terminated Calcite | 77 grams | Mumbai, India | SO24 H6 Size: 7x5mm

Size: 7x5mm

This is a strand of lovely green Aventurine beads with an overall length of 38 cm (15 inch)

Size: 10x8mm

Stilbite is a handsome specimen with its pearly luster and sometimes colorful pink tints

This is a routine and safe treatment that is accepted worldwide

Calcite on Prehnite Crystal Cluster | Double Terminated Calcite | 77 grams | Mumbai, India | SO24 H6 Size: 7x5mmCalcite is found throughout the world in sedimentary, metamorphic, and igneous rocks. Some geologists consider it to be a "ubiquitous mineral" one that is found everywhere. Calcite is the principal constituent of limestone and marble. On this particular specimen there are 2 double terminated calcite points. Penhnite can form prismatic, tabular, or pyramidal crystals, but usually occurs in botryoidal, reniform, stalactitic, granular, or compact habits.