Chromite is an iron chromium oxide: FeCr2O4 It is an oxide mineral belonging to the spinel , The largest producers were South Africa (44%), India (18%), Kazakhstan (16%), Zimbabwe (5%), Finland (4%), Iran (4%), and Brazil with several....
Most of the world's known chromite occurs in two stratiform deposits: the Bushveld Complex in South Africa and the Great Dyke in Zimbabwe Other important....
From the information obtained from Zimasco, the average chromite being , about 13km north of Lalapanzi town in the Great Dyke region in Zimbabwe, Africa , The chrome tonnage, available for extraction is being divided as (1) alluvial....
Zimbabwe is an important world producer of chromite, asbestos, lithium , many parts of the country point to the extraction of gold, copper and iron prior to the....
6 جولای 2012 , 30 تا 35 درصد از كرومیت استخراج شده در جهان در صنعت ساخت دیرگدازها مورد , سابق، زیمبابوه، برزیل، هند، آلبانی و چین معادن كرومیت فعال وجود دارد...
Recent Advances in Understanding the Geology of Diamonds
The indicator-mineral dispersion patterns for chromite, chrome diopside, pyrope , including Orapa and Jwaneng (Botswana's Zimbabwe/Kaapvaal craton) and Ekati , and focused ion beam fabrication and extraction of tiny diamond wafers...
Chromite and PGE deposits of mesoarchaean ultramafic
21 May 2009 , Chromite and PGE deposits of mesoarchaean ultramafic-mafic suites within , The Os model age calculation indicates melt extraction from a....
