Emerald
Emerald are a type of gemstone that belong to the beryl family, which has the chemical formula Be3Al2(SiO3)6. They are valued for their intense green color, which is caused by […]
This author has not written his bio yet.
But we are proud to say that DonghaiCrystal contributed 1594 entries already.
Emerald are a type of gemstone that belong to the beryl family, which has the chemical formula Be3Al2(SiO3)6. They are valued for their intense green color, which is caused by […]
Chalcedony is a mineral that is composed of microscopic crystals of quartz. It is a cryptocrystalline form of silica, meaning that its crystals are too small to be seen without […]
Chrysoberyl is a mineral and gemstone that belongs to the beryl family. It is known for its unique optical properties, durability, and various color varieties. The name “chrysoberyl” is derived […]
Desert Rose stones are unique and fascinating mineral specimens that are known for their distinctive appearance and formation process. They are not a single mineral but rather a type of […]
Amazonite is a strikingly beautiful gemstone that is known for its captivating blue-green color. It belongs to the feldspar mineral group and is characterized by its unique combination of hues, […]
Iridescent stones are a fascinating category of gemstones and minerals known for their mesmerizing play of colors and the ability to display a shimmering, rainbow-like effect when viewed from different […]
Yooperlite is a term used to describe a unique type of rock, specifically a variety of sodalite-rich syenite found in the Upper Peninsula of Michigan, USA. This distinctive rock gained […]
Morganite, a pink-to-peach gemstone, captivates gem enthusiasts and jewelers with its delicate hues and symbolic associations with love and compassion. As a member of the beryl family, it shares a […]
Tektites are unique, glassy objects that have puzzled scientists and intrigued collectors for centuries. These enigmatic formations are thought to have originated from meteorite impacts and are often associated with […]
Blue agate is a beautiful and highly sought-after variety of the mineral agate, known for its stunning shades of blue and its numerous metaphysical and decorative uses. Blue agate is […]
Nebula stones or cosmic stones, are a type of gemstone that bears a resemblance to the vibrant and colorful imagery often seen in nebulae, vast clouds of gas and dust […]
Blue garnet is a rare and extraordinary variety of garnet that exhibits a remarkable color change phenomenon. This unique gemstone can display different hues depending on the lighting conditions, typically […]
The world’s largest independent crystal grading and certification service provider