Trachyte of the Euganean Hills is a subvolcanic porphyritic rock historically used as carving and building stone in northern and central Italyprimarily from Roman times onwardwi

Yttrocerite (n.) A mineral of a violetblue color, inclining to gray and white. It is a hydrous fluoride of cerium, yttrium, and calcium. Yttrocolumbite (n.) Alt. of Yttrotantalite. Yttrotantalite (n.) A tantalate of uranium, yttrium, and calcium, of a brown or black color. Yu .

yttrocolumbite definition: Noun (uncountable) 1. yttrotantaliteOrigin yttro +‎ columbite... Yes, I'd like to receive Word of the Day emails from

Columbite has been reported from several pegmatites in the Bamble sector, like those at Tangen (Andersen, 1931; Bjrlykke, 1937; Green, 1956; Neumann, 1961), Sannikdal (Milch, 1900), Ramskjr near Sndeled (Andersen, 1931), and vre Gjerstad (Neumann, 1961). Euxenite has first been reported by Weibye (1847) from the Arendal area.

Compounds Are Usually Prepared By Fusing columbite With An Excess Of Acid Potassium Sulphate, Boiling Out The Fused Mass With Much Water, And Removing Tin And Tungsten From The Residue By Digestion With Ammonium Sulphide, Any Iron .

Coltan definition is a dull black ore that consists of a mixture of columbite and tantalite and is a minor source of tantalum. a dull black ore that consists of a mixture of columbite and tantalite and is a minor source of tantalum. See the full definition. SINCE 1828. Menu.

Define Yttrocerite. Yttrocerite synonyms, Yttrocerite pronunciation, Yttrocerite translation, English dictionary definition of Yttrocerite. n. 1. A mineral of a violetblue color, inclining to gray and white. It is a hydrous fluoride of cerium, yttrium, and calcium

Home » Minerals. What Are Minerals? Minerals are materials that meet five requirements. They are: 1) naturally occurring, 2) inorganic, 3) solids, 4) with a definite chemical composition, and, 5) an ordered internal structure.

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Columbite definition: a black mineral consisting of a niobium oxide of iron and manganese in orthorhombic... | Meaning, pronunciation, translations and examples

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Definition of yttrocerite in the dictionary. Meaning of yttrocerite. What does yttrocerite mean? Information and translations of yttrocerite in the most comprehensive dictionary definitions resource on the web.

Definition of columbitetantalite in the Dictionary. Meaning of columbitetantalite. What does columbitetantalite mean? Proper usage and audio pronunciation of the word columbitetantalite. Information about columbitetantalite in the dictionary, synonyms and antonyms.

The moon is at the forefront of our minds as we celebrate the 50th anniversary of Neil Armstrong's 'small step' on 20th July, 1969. This month, we've been exploring lunar terminology, as well as looking at how the moon has woven itself into the fabric of our everyday language.

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We keep adding meaning and other info to all names. So keep visiting again . to get this name's meaning and other information. "Search Ends When Sharing Starts" If you already know the meaning of yttro in English or in any other language, Please contribute that will helpful for other users, also you can edit any data like gender, pronunciation and origin to improve accuracy.

How many syllables in columbite? 6 3 4 2 9 8 5 7 1 syllables. Divide columbite into syllables: columbite Stressed syllable in columbite: columbite How to pronounce columbite: kuhluhmbahyt How to say columbite: How to pronounce columbite. Cite This Source. Wondering why columbite is 6 3 4 2 9 8 5 7 1 syllables? Contact Us! We'll explain.

Yttrocerite Yttrocolumbite Yu Yucca Yucca borer Yucca moth Yuck yuck factor Yuckel yucky Yuen Yufts Yug Yuke Yulan Yule Yule block Yule clog Yuletide Yuman Yumas yummy Yunca Yunx Yupon yuppie Yux .

YTTT is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms YTTT What does YTTT stand for? The Free Dictionary