The chemical formula of mineral Adamite is indicated by Zn2AsO4OH or Zinc Arsenate Hydroxide. Adamite is actually a Phosphate mineral. The name of the mineral originated from the name of a Frenchman. It was named Adamite in honor to a French mineralogist Gilbert Joseph Adam (1795-1881). Adamite is a fluorescent kind of mineral. It exhibits […]

The chemical formula of mineral Alunite is indicated by KAl3(SO4)2(OH)6, or Potassium Aluminum Sulfate Hydroxide. Alunite is actually a Sulfate mineral. Alunite mineral is a common source of the chemical called alum and is also known as alum stone. In a process known as alunitization, the sulfuric acids act upon the potassium rich feldspars, thus […]

The chemical formula of mineral Beryl is indicated by Be3Al2(SiO3)6 or Beryllium Aluminum Silicate. Beryl is actually a Silicate mineral. The name of the mineral species Beryl is derived from the Greek word beryllo, which means precious blue green color of seawater. Beryl has been considered as gemstone since prehistoric times. Beryl minerals are commonly […]

The chemical of the mineral Actinolite is indicated Ca?(Mg Fe)5(Si)8(O)22(OH)2, a Calcium Magnesium Iron Silicate Hydroxide. Actinolite is actually a Silicate mineral. The name of the mineral species Actinolite is derived from a Greek word Aktinos, which means ray. This is relative to the fibrous nature of the mineral Actinolite, which is commonly exhibiting a […]

The chemical formula of mineral Acanthite is indicated by (Ag)2S, a Silver Sulfide. Acanthite is actually a Sulfide mineral. The name origin of the mineral Acanthite has close relation to that of the mineral Argentite. From a Latin word Argentum that means silver, the name Argentite was derived. It is also the origin of the […]