(n.) A black submetallic mineral consisting of oxide of chromium and iron; -- called also chromic iron.
(n.) A compound or salt of chromous hydroxide regarded as an acid.
Example Sentences:
(1) Prevalence of respiratory symptoms and chronic bronchitis was determined in a group of 122 subjects (77 exposed miners, 18 partially exposed, 27 controls) working at chromite ore mines in Sudan.
(2) Chromium is found in nature principally as the chromite ore FeCr2O4 in which chromium is in the +3 state.
(3) Airborne Cr(VI) emissions are associated with a number of industrial sources including metal plating, tanning, chromite ore processing, and spray painting operations; combustion sources such as automobiles and incinerators; and fugitive dusts from contaminated soil.
(4) I give below a few instances where a large number of innocent people were killed by US drone strikes in Pakistani tribal areas: 13 January 2006 – Five women, five children and six men killed in Damadola, Bajaur tribal region; 30 October 2006 – 80 children killed in drone strike on a seminary in Chingai village; 23 June 2009 – 60 people killed in a drone strike on a funeral; 17 March 2011 – 41 innocent civilians killed in drone strikes on a tribal jirga called to settle a chromite mine dispute.
(5) Millions of tons of chromite-ore processing residue have been used as fill in various locations in Northern New Jersey and elsewhere in the United States.
(6) The trivalent, poorly soluble, cupric chromite was nearly as efficient crosslinker as hexavalent Cr, perhaps because phagocytosis facilitated its entry into the cells.
(7) Between 1905 and 1971, over 2 million tons of residue from chromite ore processing was generated in Hudson County, New Jersey, of which substantial amounts were used as fill and tank diking.
(8) Chromite ore processing residue occurs at over 130 sites in Hudson County, New Jersey.
(9) Insoluble chromite, as tested in the spot test, was spontaneously mutagenic, owing to contamination of the industrial product with hexavalent chromium.
(10) Approximately 40 commercial and industrial properties in Northern New Jersey have been identified as containing chromite ore processing residue in the soil.
(11) Also, the mutagenic activity of Cr(VI), contaminating an industrial Cr(III) pigment (chromite), was slightly enhanced by NTA.
(12) A cytogenetic analysis was carried out on peripheral blood lymphocytes of workers exposed to chromite in a ferrochromium plant, to evaluate the possible existence of genetic damage.
(13) "Militias implicated in human rights abuses have already been profiting from chromite and other resources.
(14) A possibility of chromium reducing bacteria being involved in the conversion of crocoite to chromite in the oxidation zone of chromite deposits is discussed.
(15) The relationship between employment in industries producing chromium compounds from chromite ore and lung cancer has been well established in numerous studies.
(16) Millions of tons of chromite-ore processing residue have been used as fill in various locations in northern New Jersey and elsewhere in the United States.
(17) There is general agreement that chromite ore does not have an associated risk of cancer.
(18) Local police commanders in eastern Kunar have been extracting chromite without licenses but with foreign help, a recent report from Integrity Watch Afghanistan warned, while a coal tender to a Chinese firm in central Bamiyan left locals out of work and winter fuel .