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Related to thorite: thorium, uraninite, monazite


A vitreous brownish-yellow to black radioactive mineral, essentially ThSiO4, an ore of thorium.


(Minerals) a yellow, brownish, or black radioactive mineral consisting of tetragonal thorium silicate. It occurs in coarse granite and is a source of thorium. Formula: ThSiO4


(ˈθɔr aɪt, ˈθoʊr-)

a rare radioactive mineral ore, thorium silicate, ThSiO4, occurring as grains and crystals.
[< Swedish thorit (1829); see thorium, -ite1]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.thorite - a radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite
atomic number 90, thorium, Th - a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands
mineral - solid homogeneous inorganic substances occurring in nature having a definite chemical composition
References in periodicals archive ?
COMPRESSOR equipment firm Thorite is championing apprenticeship training - as an alternative to university for school leavers with good qualifications.
Kwong Pui Ho (John Ho), Yangon, Myanmar, for assorted Ammolite, chrome tourmaline, hackmanite, thorite and ruby-in-quartz; rough amber, apatite, corundum, gypsum, jadeite, mica, moonstone, pollucite and tourmaline; crystals of spinel and zircon; cabochons of hematite, kyanite, opal and pargasite; and faceted quartz, spinel and tanzanite.
Fortunately for the service engineers at Thorite, they can carry every detail of customers' installations literally in the palm of their hands--thanks to the state of the art Tablets they now all work with.
THORITE, the UK's biggest independent distributor of pneumatic products and process systems, has appointed JAMES CONNOR to the position of capital sales engineer for the North East region.
Gaseous carbon dioxide (C02) creates the sparkling water and to ensure absolute quality the company has recently installed two Carbon Dioxide Polishing Systems supplied by Thorite.
Summary: Thorium, the radioactive metal, present in natural sediments produced in the form of detritus minerals such as monazite, rutile, granitic complexes, syenitic complexes, thorite, thorianite and progenitor of U, Th and Ac series.
As the recognized authority on guidance and system supply expertise to the food industry, Thorite is constantly re-evaluating every aspect of its offering.
One unit at the 49,000 sq ft Saturn Court has already been pre-sold to local company Thorite, which was keen to snap up commercial space in an area where there is a shortage of small units available to purchase.
Catalogues Compressed air and fluid THORITE 235 process systems specialists.
G5 is a sample of the CMG which is a light pink, medium-to coarse-grained alkali feldspar granite containing, on average, 38% quartz, 33% orthoclase, 27% albite (~An5), and 2% biotite with accessory apatite, zircon, monazite, uraninite and thorite.
Compressors specialist Thorite, which has a site at Barge Street in Huddersfield, began supporting Team Hare three years ago when managing director and former Huddersfield University student Stephen Wright agreed to help with specialist tools and funding.