帖子 矿物学家
孔雀石含义： 治疗特性、矿物学和日常用途
TL;DRMalachite (Cu₂CO₃(OH)₂) is a copper carbonate hydroxide mineral that forms through the supergene weathering of primary copper ore deposits. It crystallises in the monoclinic system, most commonly in botryoidal, stalactitic,...
蓝晶石的含义、性质、矿物学和日常用途
TL;DRKyanite is a triclinic aluminium silicate (Al₂SiO₅) known for its blade-like crystals and distinctly variable hardness — 4.5–5 along the blade, 6.5–7 across it. Named in 1789 by Abraham Gottlob...