orthite

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Allanite - Wikipedia
Allanite (also called orthite) is a sorosilicate group of minerals within the broader epidote group that contain a significant amount of rare-earth elements. en.wikipedia.org
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ORTHITE Definition & Meaning - Merriam-Webster
The meaning of ORTHITE is allanite especially when occurring in slender prismatic crystals. www.merriam-webster.com
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Orthite: Mineral information, data and localities.
Orthite mineral data, information about Orthite, its properties and worldwide locations. www.mindat.org
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orthite
orthite Min. (ˈɔːθaɪt) [= Ger. orthit (Berzelius, 1817), f. Gr. ὀρθός straight: see -ite1.] A variety of allanite, found in long slender crystals, or straight masses.1817 in T. Thomson Ann. Philos. IX. 160 Orthite so named because it always forms straight radii. 1868 Dana Min. (ed. 5) 289 Orthite oc... Oxford English Dictionary
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orthite - Wiktionary, the free dictionary
orthite (plural orthites). (mineralogy) A variety of allanite occurring in slender prismatic crystals. Translations. edit. ±Translations ... en.wiktionary.org
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Orthite - British & Exotic Mineralogy - Nicholas Rougeux
A variety of Orthite, which has the curious property of taking fire before the flame of the blow-pipe, and of continuing to burn for some moments. www.c82.net
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Minerals Collection. Orthite. 29.7 Ct. Sept-Îles, Quebec, Canada.
Delivered with certificate of authenticity. Type of stone Orthite Dominant color Multicolored Origin Canada Average weight (carats) 29.7 CT Dimension (mm) 26 x ... www.ebay.com
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[PDF] Dollaseite-(Ce) (magnesium orthite redefined) - RRuff
Formerly known as "magnesium orthite," it has been renamed dollaseite-(Ce) in honor of Dr. Wayne Dollase of UCLA. Dollaseite-(Ce) represents the probable limit ... rruff.geo.arizona.edu
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Content and Forms of Radioactive Elements in Orthite (Allanite) - MDPI
Orthite (allanite) is a mineral of the epidote group or complex silicates of calcium, aluminum and iron. The common formula is A2M2Si3O12[OH], ... www.mdpi.com
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Orthite in North Wales - Nature
IN March, 1908, an unfamiliar mineral was discovered by Mr. W. G. Fearnsides in a narrow vein which traverses the intrusive granophyric mass of ... www.nature.com
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Wasium
In 1862 Bahr analysed the mineral Orthite—Allanite-(Y)—from the Norwegian island Rönsholm and found an oxide which he concluded contained a new element Bahr to exist in Norwegian orthite and orthite from Ytterby. Bahr also said that it existed on the island of Raenshohm. wikipedia.org
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michaelsonite
michaelsonite Min. (ˈmɪkəlsənaɪt) [f. the name of A. Michaelson (1868), who first analysed it: see -ite.] = erdmannite.1868 Dana Min. (ed. 5) II. 289 Michaelsonite Dana. An orthite-like mineral occurring near Brevig.., containing, like muromontite, little alumina and some glucina. Oxford English Dictionary
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Epidote
Orthite was the name given by Jöns Berzelius in 1818 to a hydrated form found as slender prismatic crystals, sometimes a foot in length, at Finbo, near wikipedia.org
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Austrium
As a chemist at the German University in Prague he experimented with the mineral orthite (from Arendal in Norway). wikipedia.org
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pyro-
pyro- (paɪərəʊ, pɪrəʊ) before a vowel or h sometimes pyr- (but more freq. pyro-), repr. Gr. πυρο-, combining form of πῦρ fire, forming the first element in many terms belonging to various arts and sciences. (The second element is properly of Greek, but sometimes of Latin or English origin.) 1. In va... Oxford English Dictionary
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