Tumbled Aragonite / 20-35mm AVG - 1 KILO LOT Menu Journals & Notebooks Pink opal is a variety

Pink opal is a variety of common opal

Each candle set is unique and chosen at random

Randomly selected gemstones

Large 500 Gemstone/Lead Count Tree on Wood Base

Created through the alteration of fibrous crocidolite minerals in metamorphic rocks

Tumbled Aragonite / 20-35mm AVG - 1 KILO LOT Menu Journals & Notebooks Pink opal is a varietyQuantity: 1 kilogram Average size range: 20 to 35 millimeters Aragonite as a crystal can be found in a surprising number of places. While most aragonite is mined from veins of metamorphic rock, it can also be found inside mollusk shells and on coral growths, and it is widely used when recreating reef conditions for aquariums. While most aragonite is brown or orange in color, white aragonite is also fairly common.