"Chalcocite" is a word in ENGLISH
Native copper sulphide, called also copper glance, and
vitreous copper; a mineral of a black color and metallic luster.
The only person I compete with is Satan. If that happens to be you, then could you please move out of the way? You’re standing in Christ’s spot.
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When does a hamburger wear a look like a smile button?When somebody says, 'Well done'!
A pale blue pigment, prepared from the native blue carbonate of copper, or from smalt; -- called also blue bice.
Read the complete definitionA native sulphide of copper, occuring in masses of a dark blue color; -- hence called indigo copper.
Read the complete definitionNative sulphate of copper. Cf. Blue vitriol, under Blue.
Read the complete definitionNative hydrous carbonate of copper, usually occurring in green mammillary masses with concentric fibrous structure.
Read the complete definitionThe native form of a metal, whether free and uncombined, as gold, copper, etc., or combined, as iron, lead, etc. …
Read the complete definition