Cassiterite is a tin oxide mineral, SnO2. It is generally opaque, but it is translucent in thin crystals. Its luster and multiple crystal faces produce...
7 KB (496 words) - 08:15, 14 June 2024
linked the distant sources of tin to the markets of Bronze Age cultures. Cassiterite (SnO2), oxidized tin, most likely was the original source of tin in ancient...
29 KB (3,912 words) - 00:11, 14 June 2024
Nemophora cassiterites is a moth of the Adelidae family or fairy longhorn moths. It was described by Edward Meyrick in 1907. It is found in India. Mikhail...
1 KB (63 words) - 11:13, 26 May 2024
periodic table of elements. It is obtained chiefly from the mineral cassiterite, which contains stannic oxide, SnO 2. Tin shows a chemical similarity...
72 KB (7,920 words) - 21:11, 26 June 2024
inorganic compound with the formula SnO2. The mineral form of SnO2 is called cassiterite, and this is the main ore of tin. With many other names, this oxide of...
15 KB (1,500 words) - 02:45, 19 February 2024
minerals being illicitly exported from the Congo include tungsten, tin, cassiterite, and coltan (which provides the tantalum for mobile phones, and is also...
65 KB (7,927 words) - 08:34, 16 May 2024
so it does not normally need extensive processing to remove it; but cassiterite, the chief ore mineral of tin, is usually disseminated as very small...
7 KB (775 words) - 16:24, 6 April 2024
on a small scale. Smuggling of conflict minerals such as coltan and cassiterite, ores of tantalum and tin, respectively, helped to fuel the war in the...
220 KB (20,730 words) - 07:02, 30 June 2024
muscovite rich rocks, which may be locally rich in topaz, tourmaline, cassiterite, fluorite, beryl, wolframite, siderite, molybdenite and other sulfide...
6 KB (781 words) - 19:03, 16 February 2024
requires systematic techniques: tin must be mined (mainly as the tin ore cassiterite) and smelted separately, then added to hot copper to make bronze alloy...
107 KB (12,202 words) - 22:09, 29 June 2024