Minerals
A mineral is a naturally occurring chemical compound usually of crystalline form and not produced by life processes. A mineral has one specific chemical composition, whereas a rock can be an aggregate of different minerals or mineraloids. The study of minerals is called mineralogy. To meet the definition of “mineral” used by most geologists, a substance must meet five requirements:
Scolecite
Scolecite is a mineral that belongs to the zeolite group, which is a group of tectosilicate minerals characterized by a three-dimensional framework of tetrahedrons....
Strawberry Quartz
Strawberry Quartz is a unique and beautiful variety of quartz known for its distinctive reddish-pink to strawberry-like hue, which is caused by inclusions of...
Green Obsidian
Green obsidian is a captivating natural gemstone with a striking emerald hue, known for its intriguing origins and unique characteristics. This volcanic glass, which...
Cacoxenite
Cacoxenite is a mineral that is primarily composed of iron, aluminum, phosphate, and hydroxide ions. It is a relatively rare mineral and is often...
Libyan Desert Glass
Libyan Desert Glass is a rare and intriguing natural phenomenon with a history dating back thousands of years. It is a type of tektite,...
Vesuvianite (Idocrase)
Vesuvianite, also known as idocrase, is a complex calcium aluminum silicate mineral with the chemical formula (Ca, Na)19(Al, Fe, Mn)13(Mg, Fe)5(Si, Al, B)18O68(OH,F)4. This...
Jacinth (Zircon)
Jacinth, also known as zircon, is a valuable and visually striking mineral that holds significance in both the world of gemology and geology. It...
Shattuckite
Shattuckite is a rare and visually striking mineral that is prized by mineral collectors and enthusiasts for its vibrant blue and green-blue color. It...
Linarite
Linarite is a mineral that belongs to the sulfate class and is characterized by its striking deep blue to azure color. It is named...
Iolite (Water Sapphire)
Iolite is a mineral and gemstone that is also known as "water sapphire" due to its striking blue-violet to violet-blue color. It is a...
Tugtupite
Tugtupite is a captivating and relatively rare mineral known for its striking pink to reddish-pink coloration. This eye-catching mineral belongs to the group of...
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...
