Pyrite 3x3 cm Cubes - Spain silver and overall energy balance

and overall energy balance

Hyalite Opals are a hydrated silicate of aluminum that contains up to 15-20% of water in its structure

Scolecite is a stunning and rare form of zeolite mineral that is commonly found in India

The copper calcite and crystal ring collection at Crystal Joys contains real semi-precious stones that are rare and sold in both polished and raw styles

Pyrite 3x3 cm Cubes - Spain silver and overall energy balanceThese Pyrite cubes measure approximately 3cm x 3cm and come from Spain. Pyrite occurs almost exclusively in cubic form and these cubes have more smooth or polished edges and have the traditional brass yellow color and metallic luster pyrite is known for. The mineral pyrite, or iron pyrite, also known as fool's gold, is an iron sulfide. Pyrite is considered the most common of the sulfide minerals and is rated between 6 and 6. 5 on the Mohs hardness