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:
Vermiculite
Vermiculite is a naturally occurring mineral that has gained significant attention due to its unique properties and various applications. It is a hydrated, laminar,...
Pietersite
Pietersite is a unique and striking gemstone known for its captivating chatoyancy and vibrant color variations. It is a type of chalcedony, which is...
Bumble Bee Jasper
Bumble Bee Jasper, also known as Orpiment or Eclipse Jasper, is a unique and vibrant form of volcanic rock that is primarily composed of...
Nosean
Nosean, otherwise called Noselite, is a mineral of the feldspathoid type in tectosilicate with formula: Na8Al6Si6O24 (SO4). H2O. It frames isometric precious stones of...
Citrine
Citrine is a yellow to brownish-yellow variety of quartz, which is a mineral composed of silicon and oxygen atoms. It is one of the...
Chrysoberyl
Chrysoberyl is a member of oxide mineral or gemstone with the formula: BeAl2O4.In spite of the similarity in their names, chrysoberyl and beryl are absolutely extraordinary stones, despite the fact that both include beryllium. Chrysoberyl is the third most commonplace herbal stone and is found at 8.5 at the Mohs
Ekanite
Ekanite is a silicate mineral with a chemical composition typically expressed as Ca2ThSi8O20Ca2ThSi8O20. It is often found as a tetragonal crystal system but is...
Diopside
Diopside is a member of pyroxene group mineral with formula is MgCaSi2O6. Specimens can be colorless but are more often bottle green, brownish green, or light green in color. It has two distinct prismatic cleavages at 87 and 93° typical of the pyroxene series. Diopside occurs in the form of equant to prismatic crystals that are usually nearly square in section.
Spectrolite
Spectrolite is a unique and captivating gemstone that belongs to the feldspar mineral group. It is renowned for its striking play of colors, which...
Chalcedony
Chalcedony is a mineral that is composed of microscopic crystals of quartz. It is a cryptocrystalline form of silica, meaning that its crystals are...
Boracite
Boracite is a mineral that belongs to the borate group and is known for its unique crystal structure and a variety of interesting properties....
Clay Minerals
Clay minerals are the function minerals of the earths close to floor environments. They shape in soils and sediments, and through diagenetic and hydrothermal alteration of rocks. Water is essential for clay mineral formation and most clay minerals are defined as hydrous alumino silicates.
