Zincobotryogen

Zincobotryogen

Zincobotryogen is a hydrous sulfate mineral with formula (Zn,Mg,Mn)Fe3+(SO4)2(OH)·7H2O. It forms bright orange red monoclinic prismatic crystals that exhibit a vitreous to greasy luster. Its specific gravity is 2.201 and it has a Mohs hardness of 2.5.

It is a rare secondary mineral which forms in arid climates by alteration of other zinc minerals. It was named for its zinc content and it relationship to botryogen. It has been reported from the Xitieshan Mine, Qinghai, Northwest Region, China; Rammelsberg mine, near Goslar, Harz Mountains, Germany; the Bisbee district of Arizona and various mines in Colorado.

References

* [http://rruff.geo.arizona.edu/doclib/hom/zincobotryogen.pdf Mineral data Pub. 2001]
* [http://webmineral.com/data/Zincobotryogen.shtml Webmineral data]
* [http://www.mindat.org/min-4411.html Mindat with locality data]


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • zincobotryogen — noun A soft hydrous sulfate mineral that forms bright orange red monoclinic prismatic crystals with a vitreous to greasy lustre …   Wiktionary

  • List of minerals U-Z (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… …   Wikipedia

  • List of minerals — This is a List of minerals for which there are Wikipedia articles. Mineral variety names and mineraloids are to be listed after the valid minerals for each letter.For a complete listing (about 4,000) of all mineral names: List of minerals… …   Wikipedia

  • Axinite — – Deposit Topotype, France General Category Borosilicates Chemical formula …   Wikipedia

  • Manganese nodule — Polymetallic nodules, also called manganese nodules, are rock concretions on the sea bottom formed of concentric layers of iron and manganese hydroxides around a core. The core may be microscopically small and is sometimes completely transformed… …   Wikipedia

  • Rhodochrosite — from Sweet Home Mine, Alma, Colorado, USA General Category Mineral species …   Wikipedia

  • Manganite — This article is about the mineral of formula MnO(OH), for other uses of the term manganite see Manganite (disambiguation) Manganite Manganite, Ilfeld, Thuringia, Germany (size: 5.2×4.1×2.7 cm) Gener …   Wikipedia

  • Tantalite — Tantalite, Pilbara district, Australia General Category Oxide minerals Chemical formula …   Wikipedia

  • Spessartine — from China General Category Nesosilicate Chemical formula …   Wikipedia

  • Ottrelite — General Category Nesosilicate Chemical formula (Mn,Fe,Mg)2 …   Wikipedia

Share the article and excerpts

Direct link
https://en-academic.com/dic.nsf/enwiki/1912490 Do a right-click on the link above
and select “Copy Link”