লোহা ও ম্যাঙ্গানিজ যে niobite সহ বা মোটা গ্রানাইট ঘটে এর ধাতব পদার্থ অক্সাইড গঠিত একটি খনিজ; ধাতব পদার্থ একজন আকরিক

tantalite's Usage Examples:

The mineral group tantalite [(Fe, Mn)Ta2O6] is the primary source of the chemical element tantalum.

niobite, niobite-tantalite and columbate Tantalite, a mineral group close to columbite Coltan, a mixture of columbite and tantalite Galaxite, a spinel.

Columbite, also called niobite, niobite-tantalite and columbate [(Fe, Mn)Nb 2O 6], is a black mineral group that is an ore of niobium.

niobium, occurs in the mineral groups tantalite, columbite and coltan (the latter is a mix of columbite and tantalite, though not recognised as a separate.

Coltan (short for columbite–tantalites and known industrially as tantalite) is a dull black metallic ore from which the elements niobium and tantalum are.

, Hamza, and Habonimana but the production of columbite-tantalite ore decreased considerably to 23,356 kg in 2004 from 72,441 kg in 2002.

columbite and tantalite.

Those minerals have the same chemical composition, but different crystal symmetry orthorhombic for tantalite or columbite and.

Columbite and tantalite are ores used to produce the elements niobium and tantalum.

Columbite and tantalite are collectively known as coltan.

Cassiterite and columbite-tantalite deposits also occur as residual or eluvial concentrations.

Moulden became interested in tantalite, a rare mineral found in the Northern Territory and at Wodgina in Western Australia.

It occurs in association with tantalite, manganotantalite, microlite, tapiolite, beryl, spodumene, montebrasite.

Ferrocolumbite (synonym of columbite-(Fe)) Ferrotantalite (synonym of tantalite-(Fe)) Fluorspar (synonym of fluorite) Francolite (variety of fluorapatite).

Egypt has substantial mineral resources, including 48 million tons of tantalite (fourth largest in the world), 50 million tons of coal, and an estimated.

its thick sedimentary basins, as well as reserves of gold, lead, zinc, tantalite, columbite, coal and tin.

minerals include: albite, lepidolite, topaz, beryl, tourmaline, spessartine, tantalite and fluorite.

During the analysis of the mineral tantalite and niobite he concluded that it does contain an element similar to niobium.

During the analysis of the mineral tantalite he concluded that it does contain an element similar to niobium and tantalum.

Achalaite occurs in the intermediate zone of topaz- and tantalite-bearing pegmatite.

Ivory Coast also had small deposits of colombo-tantalite, ilmenite, cobalt, copper, nickel, and bauxite.

discovery of a new element pelopium, which he had found in the mineral tantalite.

tantalite's Meaning':

a mineral consisting of tantalum oxide of iron and manganese that occurs with niobite or in coarse granite; an ore of tantalum

Synonyms:

atomic number 73; Ta; mineral; tantalum;

Antonyms:

organic;