एक कठिन भारी गहरा खनिज जो कि टिन का मुख्य स्रोत है

cassiterite शब्द के हिंदी अर्थ का उदाहरण:

उच्च घनत्व तथा अचुंबकीय गुणों के द्वारा ही कैसिटेराइट का सांद्रण करते हैं।

জজজ

इसके प्रमुख अयस्क हैं : कैसिटेराइट, (SnO2) और सल्फाइड।

cassiterite's Usage Examples:

Mining for alluvial cassiterite continued right up to the 20th century but was at its maximum in the middle ages.

Alluvial tin mining is carried on successfully in the neighbourhood of Embadaan, cassiterite to the value of £46,000 being exported in 1905-1907.

It occurs in metalliferous veins, often in association with iron-pyrites, chalybite, blende, 'c., and in Cornwall and Devon, where it is abundant, with cassiterite.

It is an amorphous white powder; but it may also be obtained in crystals isomorphous with cassiterite by heating the amorphous form with borax to a very high temperature.

Zirconia can be obtained crystalline, in a form isomorphous with cassiterite and rutile, by fusing the amorphous modification with borax, and dissolving out with sulphuric acid.

In Cornwall and Devon it is associated with cassiterite in the tinlodes, but is also found in the copper-lodes: well crystallized specimens have been obtained from the neighbourhood of Tavistock, Redruth and St Agnes.

Of minerals containing this element mention may be made of cassiterite or tinstone, Sn02, tin pyrites, Cu 4 SnS 4 + (Fe,Zn) 2 SnS 4; the metal also occurs in some epidotes, and in company with columbium, tantalum and other metals.

Cassiterite >>

The granite, which is intruded through the Eocene beds, is associated with a pegmatite containing tourmaline and cassiterite.

The tin occurs in the form of cassiterite, and is found chiefly in or near the crystalline rocks, especially the granite.

cassiterite's Meaning':

a hard heavy dark mineral that is the chief source of tin

Synonyms:

tin, mineral, atomic number 50, Sn,

Antonyms:

organic,