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:
Selenite
Selenite is a beautiful and versatile mineral that belongs to the gypsum mineral family. It is composed of hydrous calcium sulfate and is known...
Jade
Jade is a mineral that is highly prized for its beauty and has been treasured for centuries in many cultures around the world. It...
Bloodstone or Heliotrope
Bloodstone, also known as heliotrope, is a unique and distinctive gemstone that has captivated people for centuries. It is a form of chalcedony, a...
Uraninite
Uraninite is a mineral that is primarily composed of uranium oxide. It is a significant ore of uranium, which is an important element used...
Prehnite
Prehnite is a mineral that belongs to the phyllosilicate group and is known for its distinctive green color. It was first discovered in South...
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"...
Kunzite
Kunzite is a beautiful and captivating gemstone known for its delicate pink to lavender color. It belongs to the spodumene mineral family and is...
Moldavite
Moldavite is one of the strangest natural materials ever discovered on Earth. Its deep green color, glassy texture, and mysterious cosmic origin made it...
Staurolite
Staurolite is a mineral that is known for its unique crystal shape and its association with metamorphic rocks. The name "staurolite" comes from the...
Dioptase
Dioptase is a vibrant and captivating mineral that belongs to the cyclosilicate family. Its name is derived from the Greek words "dia" and "optima,"...
Howlite
Howlite is a mineral that is primarily composed of calcium borosilicate hydroxide. It is named after Henry How, a Canadian chemist and geologist who...
Larimar
Larimar is a rare and unique gemstone known for its stunning blue hues and captivating patterns. It is often referred to as the "Atlantis...
