tantalite


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Related to tantalite: tantalum, columbite, coltan

tan·ta·lite

 (tăn′tə-līt′)
n.
A black to red-brown mineral, (Fe,Mn)(Ta,Nb)2O6, distinguished from columbite by the predominance of tantalum over niobium and used as an ore of both elements.

tantalite

(ˈtæntəˌlaɪt)
n
(Minerals) a heavy brownish mineral consisting of a tantalum oxide of iron and manganese in orthorhombic crystalline form: it occurs in coarse granite, often with columbite, and is an ore of tantalum. Formula: (Fe,Mn)(Ta,Nb)2O6
[C19: from tantalum + -ite1]

tan•ta•lite

(ˈtæn tlˌaɪt)

n.
a black, crystalline mineral, iron-manganese tantalate, (Fe, Mn)Ta2O6, the principal ore of tantalum.
[1795–1805]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.tantalite - a mineral consisting of tantalum oxide of iron and manganese that occurs with niobite or in coarse granite; an ore of tantalum
atomic number 73, Ta, tantalum - a hard grey lustrous metallic element that is highly resistant to corrosion; occurs in niobite and fergusonite and tantalite
mineral - solid homogeneous inorganic substances occurring in nature having a definite chemical composition
References in periodicals archive ?
Pilgangoora is also one of the largest pegmatite hosted tantalite resources in the world and Pilbara Minerals produces a tantalite by-product of its spodumene production.
Summary: Lithium tantalite crystal possessing disparate characteristics pertaining to piezoelectric, optical and pyroelectric have excellent mechanical properties and high optical damage threshold.
Kazera said the net proceeds will be used for further exploration drilling at the company's Namibia tantalite investment mine.
On the basis of material type, the pyro electric infrared detectors devices can be segmented into materials like Lithium tantalite (LiTaO3), Triglycine sulfate (DLaTGS), Lead zirconate titanate (PZT) and others.
It is rich in untapped natural mineral resources including casserole, columbite and tantalite.
The state is said to have discovered large deposits of solid minerals, including gold, copper, iron ore, tantalite and manganese, among others.
Africa is home to 99% of the world's remaining chrome, 85% of its platinum, 70% of its tantalite and 54% of its gold.
(OTC: ESGI) has completed the acquisition of several properties in Guyana that include gold, diamond, and tantalite concessions, the company said.
Target: Several properties in Guyana that include gold, diamond, and tantalite concessions
Alliance Mineral Assets Limited ("Alliance") is a potential leading producer of ethically sourced lithium and tantalite concentrate through the development of mineral resources at its Bald Hill Project which encompasses the Bald Hill Mine, processing plant and an extensive tenement portfolio in the Eastern Goldfields of Western Australia.
As an option there is another design with five twin spokes, painted in tantalite grey, high-gloss black or matt black with a high-sheen finish.
Due to the higher solubility of tantalite relative to that of columbite in peraluminous granitic magmas [3, 65], one can expect a late Ta enrichment relative to Nb in the residual melt and thus a high Ta/Nb ratio in the exsolved magmatic fluid, despite low partition coefficients for Nb and Ta between an aqueous fluid and silicate melt in granitic systems ([D.sup.fluid-melt] [Ta] < [D.sup.fluid-melt] [Nb] < 0.1) [3, 66-68].