Product Types:1. Rock Salt2. Marble Onyx Handicrafts3. Minerals, etc.Good Quality 5% - 10% Copper Ore in Lumps: Size: 3-300mmWe can supply good quality Copper Ore Lumps in bulk quantities.We do our own mining.MINERALS:A mineral is a naturally occurring solid formed through geological processes that has a characteristic chemical composition, a highly ordered atomic structure, and specific sical properties. A rock, by comparison, is an aggregate of minerals and/or mineraloids, and need not have a specific chemical composition. Minerals range in composition from pure le salts to very complex silicates with thousands of known forms. The study of minerals is called mineralogy.
要被归类为真正的矿物,物质必须是固体并且具有晶体。矿物(通常)是一种无机的、天然存在的、有组织的晶体,由单一化合物或晶体形式组成,因为它们的化学成分倾向于以某些特定的排列聚集在一起,而这种排列是由所涉及分子的形状和成分决定的(有时会随着分子的形状和成分而变化)温度和压力)。这些排列产生了硅特性中描述的晶体形式。通常,矿物是随着溶液以某种方式发生变化而形成的,这种变化允许或迫使矿物成分凝固。这种变化可以是温度、压力、化学或浓度,并且溶液可以是水溶液或岩浆甚至气体。
特殊性质:矿物分类的范围可以从简单到非常困难。矿物可以通过多种矿物特性来识别,其中一些特性足以毫无疑问地进行完全识别。在其他情况下,矿物只能通过更复杂的化学或 X 射线衍射分析进行分类;然而,这些方法可能成本高昂且耗时。
常用的物理性质有:晶体结构和习性硬度光泽颜色条纹断裂解理比重
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