Zoisite is a mineral that includes several gem varieties. The most important and well-known is Tanzanite, a sensational blue gemstone. The variety Thulite is used as a minor pink gemstone.

Zoisite is a mineral with gem varieties that include: the very popular tanzanite, anyolite (ruby in zoisite) and thulite. Clinozoisite is rarely seen in jewelry, it is a collector's gem.

Zoisite, first known as saualpite, after its type locality, is a calcium aluminum hydroxy sorosilicate belonging to the epidote group of minerals. Its chemical formula is Ca 2 Al 3 (Si O 4)(Si 2 O 7)O(OH). Zoisite occurs as prismatic, orthorhombic (2/m 2/m 2/m) crystals or in massive form, being found in metamorphic and pegmatitic rock. Zoisite ...

Zoisite, also known as Saualpite, is the name given to a group of Calcium Aluminum Silicate minerals. It crystalizes in the form of masses although it can form in small prismatic crystals. This mineral was formerly a part of the Epidote family, however in 2006 it was determined that it is actually its own group of minerals.

2024年7月1日 · Zoisite is a mineral belonging to the epidote group, which is a group of silicate minerals. It was first discovered in the 19th century and was named after the Slovenian scientist Sigmund Zois von Edelstein. Zoisite is known for its wide range of colors, including green, blue, gray, pink, and yellow.

Originally named saualpite for the locality Saualpe in Carinthia, Austria, where it occurs in eclogite s. The name zoisite was introduced by A.G. Werner in 1805 to honour Sigmund Zois, Baron von Edelstein (1747-1819), an Austrian scholar who financed mineral-collecting expeditions.

Zoisite is a member of the epidote group better known for its gemstone varieties tanzanite, anyolite (ruby in zoisite), saussurite and thulite. It was discovered in 1805 and named after Baron von Zois, an Austrian chemist and mineral collector.

2023年10月16日 · Zoisite, a captivating, colorful gemstone, has a rich geological and spiritual history. From crystal formation to historical significance, discover the enchanting diversity of zoisite. From pink thulite to the rare blue-violet tanzanite, explore the beauty and metaphysical attributes of this dynamic gem.

The zoisite species includes three notable gemstones: tanzanite, thulite, and anyolite. Composed of calcium aluminum silicate, zoisite has a hardness of 6.5 to 7 on the Mohs scale. When it forms distinct crystals instead of massive chunks, it boasts a high refractive index, just a touch lower than that of spinel.

Complete information for Zoisite mineral family and its famous members including Tanzanite, Thulite and Anyolite