Vivianite
Vivianite is a mineral that is primarily composed of iron, phosphorus, and oxygen. It is known for its striking blue to blue-green color and is often found in association with […]
Entries by CAI ICIA
Vanadinite
Vanadinite is a striking mineral known for its vibrant red to orange-red hexagonal crystals. Composed primarily of lead, vanadium, oxygen, and chlorine, it forms in the oxidation zones of lead […]
Crazy Lace Agate
Crazy Lace Agate is a type of chalcedony, a variety of quartz, known for its mesmerizing and intricate banding patterns. These patterns often resemble tangled laces or colorful swirls, hence […]
Phosphophyllite
Phosphophyllite is a mineral and a member of the apatite group. It is known for its striking blue-green color and gem-like appearance, which has made it a popular choice among […]
Snowflake Obsidian
Snowflake Obsidian is a type of volcanic glass that is primarily composed of silicon dioxide, with distinctive white or grayish “snowflake” patterns dispersed throughout its black or dark brown background. […]
Labradorite
Labradorite is a captivating gemstone renowned for its stunning play-of-color, making it highly valued in the world of jewelry and ornamental crafts. Its unique iridescence, known as labradorescence, sets it […]
Smoky Quartz
Smoky quartz is a captivating variety of the mineral quartz, celebrated for its enchanting smoky-gray to brown coloration. This gemstone derives its name from its appearance, resembling the hues of […]
Calligraphy Stone or Arabic Stone
Calligraphy Stone, also known as Mariam Stone or Arabic Stone, is a unique type of fossiliferous limestone that features intricate patterns resembling Arabic calligraphy or Chinese brush strokes. It is […]
Serendibite
Serendibite is a rare and precious gemstone known for its stunning deep blue to bluish-black coloration. It is a mineral composed of aluminum, silicon, and oxygen, with traces of other […]
Black Tourmaline (Schorl)
Black Tourmaline, scientifically known as Schorl, is a mineral that forms through a variety of geological processes. It can originate from magmatic activity, crystallizing from molten rock, or from hydrothermal […]
Petalite
Petalite is a mineral that belongs to the group of silicate minerals known as feldspars. Its chemical formula is LiAl(Si4O10), indicating that it consists of lithium (Li), aluminum (Al), silicon […]
Sugilite
Sugilite is a rare and captivating gemstone known for its vivid purple color and metaphysical properties. It is also sometimes referred to as “Luvulite” or “Royal Azel” due to its […]