Gemstone

1. Introduction to Demantoid Gemstone 1.1. Origin and geological formation Demantoid gemstones are a rare and beautiful variety of the mineral andradite, which belongs to...

1. Introduction to Andradite Gemstone 1.1. Geological formation and composition Andradite is a fascinating gemstone that belongs to the garnet family. It forms deep within...

1. Introduction to Spessartine Gemstone 1.1. Geological origin and composition Spessartine is a beautiful gemstone that's part of the garnet family. It's formed deep within...

1. Introduction to Pyrope Gemstone 1.1. Geological formation and composition Pyrope is a beautiful red gemstone that belongs to the garnet family. It forms deep...

I. Introduction to Almandine Gemstone A. Definition and chemical composition Almandine is a beautiful red gemstone that belongs to the garnet family. It's made up...

1. Introduction to Fluorite Gemstone 1.1. Geological formation and characteristics Fluorite is a beautiful mineral that forms in a variety of geological environments. It's typically...

1. Introduction to Fluorapatite Gemstone 1.1. Chemical composition and structure Fluorapatite is a fascinating mineral with the chemical formula Ca5(PO4)3F. It's part of the apatite...

1. Introduction to Sunstone Gemstone 1.1. Geological formation and composition Sunstone is a fascinating gemstone that forms deep within the Earth's crust. It's a type...