- norbergite
- норбергит, Mg3SiO4F2, Mg(OH,F)2·Mg2[SiO4]
* * *норбергит
English-Russian dictionary of geology. 2011.
norbergite
Смотреть что такое "norbergite" в других словарях:
norbergite — nor·berg·ite … English syllables
norbergite — ˈnȯrˌbərˌgīt noun ( s) Etymology: Swedish norbergit, from Norberg, Västmanland, Sweden, its locality + Swedish it ite : a mineral Mg3SiO4(F,OH)2 of the humite group composed of a magnesium silicate with fluorine and hydroxyl … Useful english dictionary
List of minerals N-R (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
Humite — is an orthorhombic mineral of a transparent vitreous brown to orange color. It is found in the volcanically ejected masses of Vesuvius. It is a nesosilicate of iron and magnesium which also contains fluorine and hydroxide. The formula is:… … Wikipedia
Silicate minerals — The silicate minerals make up the largest and most important class of rock forming minerals, constituting approximately 90 percent of the crust of the Earth. They are classified based on the structure of their silicate group. Silicate minerals… … Wikipedia
Chondrodite — Not to be confused with Chondrite. Chondrodite Chondrodite from Franklin, New Jersey, USA General Category … Wikipedia
Ambasamudram — Infobox Indian Jurisdiction native name = Ambasamudram | type = city | latd = 8.7 | longd = 77.47 locator position = right | state name = Tamil Nadu district = Tirunelveli leader title = leader name = altitude = 76 population as of = 2001… … Wikipedia
Geology of Tasmania — Tasmania has a varied geological history, with the world s biggest exposure of diabase, or dolerite. Rocks from the Neoproterozoic, Paleozoic and Mesozoic time periods appear. It is one of the few southern hemisphere areas glaciated during the… … Wikipedia
Humite — Croissance d un humite (en mauve) Ce groupe a d’étroites parentés cristallographiques, physiques, chimiques, et de paragenèse avec les silicates d alumine, il se rapproche aussi de la forstérite et il comprend, entre autres : La norbergite… … Wikipédia en Français
Nésosubsilicate — Topaze Les nésosubsilicates sont des nésosilicates particuliers. Comme les nésosilicates, le groupement (SiO4)4 associé à un groupement chargé positivement constitue le motif cristallin de base et les tétraèdres ne partagent pas les sommets entre … Wikipédia en Français
humite — ▪ mineral member of a group of layered silicate minerals related to the olivines that are nearly always restricted in occurrence to altered limestones and dolomites adjacent to acid or alkaline plutonic rocks and to skarns (skarn) (contact… … Universalium
