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晶体的大小在理论上虽然是没有上限的,但是在自然界中巨大的晶体遇到的却很少.澳大利亚新南威尔士大学的里克武德曾把有关天然形成的晶体的报道资料都搜集到一块,汇编成一份材料.在他汇集的关于晶体大小的这份材料中,呈现巨大晶体的矿物种类很多,既有金属矿物,又有硅酸盐矿物,还有有机成因的矿物及岩盐矿物.其中个体最大的是在马达加斯加发现的绿柱石矿物.这个绿柱石晶体长18米,直径3.5米,体积143立方米,重约380吨.另外在苏联的乌拉尔发现的一个长石晶体也是相当可观的,10米长,10米宽,面积100平方米的采石场都在这一个晶体中.
The size of the crystal in theory, although there is no upper limit, but in nature there are very few huge crystals encountered.Australia University of New South Wales, Rick Wurde once collected reports on the natural formation of crystals collected , Compiled into a collection of materials in his collection of crystals on the size of the material showing a huge variety of minerals, both metallic minerals, there are silicate minerals, as well as organically formed minerals and rock salt minerals. The largest individual is the beryl mineral found in Madagascar. The beryl crystal is 18 meters long and 3.5 meters in diameter with a volume of 143 cubic meters and weighs about 380 tons. In addition, a feldspar crystal found in the Urals in the Soviet Union is also considerable, 10 meters long, 10 meters wide, an area of 100 square meters of quarries are in this one crystal.