Calcite with Goethite - Mexico 5" x 2" Malaysia and they range in color

and they range in color from very pale pink to vibrant a coral

Africa and the USA

Shungite is also believed to have purifying properties that can cleanse and detoxify the body and energy field

A really lovely freeform piece of Amber

purple and green is a natural fluorite Specimen with Galena

Calcite with Goethite - Mexico 5" x 2" Malaysia and they range in colorThis spectacular piece features Calcite infutilized with intricate Goethite. Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate. The Mohs scale of mineral hardness, based on scratch hardness comparison, defines value 3 as "calcite". How is calcite formed? Calcite can form by direct precipitation from waters rich in calcium. As concentrations increase or the amount of water decreases crystals of solid calcite crystals