The country's reserves of tantalite are almost entirely in the east, in a place called Kivu.
12.
Association minerals include : albite, lepidolite, topaz, beryl, tourmaline, spessartine, tantalite and fluorite.
13.
Most of the world's declared supply of tantalum is mined as tantalite ore, and comes from Australia.
14.
In 1845 Rose published the discovery of a new element pelopium, which he had found in the mineral tantalite.
15.
Ivory Coast also had small deposits of colombo-tantalite, ilmenite, cobalt, copper, nickel, and bauxite.
16.
HAMC also holds a license to produce tantalite from the Morrua mine, which had been shut down since the 1980s.
17.
Those minerals have the same chemical composition, but different crystal symmetry orthorhombic for tantalite or columbite and tetragonal for tapiolite.
18.
The rebels, together with the Rwandan army, control the mining of tantalite, and the proceeds help fund their war effort.
19.
Of these, Moroto has gold, silver, copper, iron, titanium, manganese, niobium, tantalite, and chrome.
20.
In 1923 Lady Moulden became interested in tantalite, a rare mineral found in the Northern Territory and at Wodgina in Western Australia.
