密陀僧

{{Infobox mineral
| name = 密陀僧
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| image = Litharge.jpg
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| category = 氧化物矿物
| formula = PbO
| IMAsymbol = Lit
| molweight =
| strunz = 4.AC.20
| system = 四方
| class = 双四方双锥体 (4/mmm)
H-M记号：(4/m 2/m 2/m)
| symmetry = P4/nmm
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| color = 红色
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| cleavage = {110}明显/良好
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| mohs = 2
| luster = 油脂光泽，泥土光泽
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| diaphaneity = 透明
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密陀僧（）是一氧化铅（PbO）一種天然矿物形式，是次生矿物，由方铅矿氧化形成。它形成有内部四方晶系结构的覆盖层和结壳。与斜方晶系的黄丹是同质异形体。会形成柔软（莫氏硬度2）、红色、油脂光泽的硬壳，比重非常高（9.14–9.35）。

参考资料

• Palache, C., H. Berman, and C. Frondel (1944) Dana's system of mineralogy, (7th edition), v. I, 514–515
• [http://rruff.geo.arizona.edu/doclib/hom/litharge.pdf Mineral Data Publishing] (PDF)