Malachite Specimen 3.5" x 2" Labradorite is a manganese calcium carbonate

is a manganese calcium carbonate mineral and member of the Calcite family

This item is a large unique complex Pyrite cluster featuring octahedrons capped with cubic faces

making it a thoughtful gift

Tourmalated quartz is a type of quartz crystal that contains black or dark-colored needle-like inclusions of the mineral tourmaline

Amethyst is a semiprecious stone and is the traditional birthstone for February

Malachite Specimen 3.5" x 2" Labradorite is a manganese calcium carbonateThis phenomenally green specimen of Malachite is a treat to have and hold. Malachite Crystals are extremely unique and interesting. Malachite is a deep green mineral with darker green rings when polished. The rings in Malachite come from a botryoidal (grape like) growth structure when polished down. Malachite is a copper carbonate hydroxide mineral and is rated between 3. 5 and 4 on the Mohs hardness scale. In ancient Egypt, the color green was