Wurtzite is a zinc and iron sulfide mineral with the chemical formula (Zn,Fe)S, a less frequently encountered structural polymorph form of sphalerite. The iron content is variable up to eight percent. [5] It is trimorphous with matraite and sphalerite. [2]

Wurtzite: Evans H T, McKnight E T (1959) New wurtzite polytypes from Joplin, Missouri American Mineralogist 44 1210-1218: 1959: 0: 293: 0000115: Wurtzite: Myer G H (1962) Hydrothermal wurtzite at Thomaston Dam, Connecticut American Mineralogist 47 977-979: 1962: Thomaston Dam, Connecticut: 0: 293: 0005074: Wurtzite

wurtzite, a zinc sulfide mineral that occurs typically in Potosí, Bolivia; Butte, Mont.; and Goldfield, Nev. It is a rare and unstable (at temperatures below 1,020° C, [1,870° F]) hexagonally symmetrical modification of sphalerite , to which it inverts crystallographically; it may be made artificially from sphalerite by rapid cooling from ...

Wurtzite is a rare, high temperature polymorph of the common mineral Sphalerite. It forms at temperatures above 2192º F (1200º C) as hexagonal crystals. An ornamental stone known as Schalenblende (an intergrowth of Wurtzite, Sphalerite, and often Galena) is usually referenced with Wurtzite but is more often listed as a variety of Sphalerite.

Jun 4, 2024 · The difference between zinc blende and wurtzite is their crystal structures. Zinc blende has a cube-like arrangement; wurtzite has a hexagonal base with a specific stacking pattern. EXPLORE

Wurtzite is a crystal structure that consists of a hexagonal close-packed arrangement of oxygen anions with metal cations occupying the tetrahedral interstices. It is found in oxides such as ZnO and BeO.

These two polymorphs are wurtzite and zincblende (also known as sphalerite). Wurtzite has a hexagonal structure, while zincblende is cubic. It is characterized by single bonds between each atom and maintenance of a 1:1 zinc to sulfur ratio.

May 17, 2024 · Wurtzite-type ferroelectrics have drawn increasing attention due to the promise of better performance and integration than traditional oxide ferroelectrics with semiconductors such as Si, SiC, and III-V compounds. However, wurtzite-type ferroelectrics generally require enormous electric fields, approaching breakdown, to reverse their polarization.

Dec 10, 2024 · Wurtzite is a fascinating mineral with a unique crystal structure that sets it apart from others. Named after the French chemist Charles-Adolphe Wurtz, this mineral is primarily composed of zinc sulfide. Wurtzite often forms in hexagonal crystals, making it visually striking.

Wurtzite Barite. Comments: Compact, dark, metallic crystals of wurtzite intermixed with galena crystals and white barite blades. Location: Huanzala, Huanuco Dept., Peru. Scale: 5 x 4 x 2.5 cm. © Isaias Casanova / IC Minerals