Chalcopyrite definitions

Chalcopyrite

1) Beautiful stone 2) Copper pyrites 3) Cut mineral 4) Decorative stone 5) Gemstone mineral 6) Gemstone 7) Iron mineral 8) Jewel 9) Jewel mineral 10) Mineral 11) Mineral jewel 12) Mineral gemstone 13) Polished mineral 14) Polished jewel 15) Precious gem 16) Prized stone 17) Precious jewel 18) Precious gemstone
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Chalcopyrite

1) Copper pyrites 2) Ore 3) Yellowcopperore
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Chalcopyrite

Chalcopyrite (t {respell|KAL|ko|PY|ryt}) is a copper iron sulfide mineral that crystallizes in the tetragonal system. It has the chemical formula CuFeS2. It has a brassy to golden yellow color and a hardness of 3.5 to 4 on the Mohs scale. Its streak is diagnostic as green tinged black. On exposure to air, chalcopyrite oxidises to a variety of oxid...
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Chalcopyrite

• (n.) Copper pyrites, or yellow copper ore; a common ore of copper, containing copper, iron, and sulphur. It occurs massive and in tetragonal crystals of a bright brass yellow color.
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Chalcopyrite

An ore of copper (CuFeS2)
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chalcopyrite

the most common copper mineral, a copper and iron sulfide, and a very important copper ore. It typically occurs in ore veins deposited at medium and ... [2 related articles]
Found on http://www.britannica.com/eb/a-z/c/51

Chalcopyrite

Chal`co·pyr'ite noun [ Greek chalko`s brass + English pyrite . So named from its color.] (Min.) Copper pyrites, or yellow copper ore; a common ore of copper, containing copper, iron, and sulphur. It occurs massive and in tetragonal crystals of a bright brass yellow color.
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Chalcopyrite

Chalcopyrite, Copper pyrites, or yellow copper ore, is the most widely occurring copper mineral and one of the most important ore sources of that metal, also containing iron, and sulphur. It occurs massive and in tetragonal crystals of a bright brass yellow colour as an original constituent of igneous rocks, in pegmatic dikes, and in contact with m...
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chalcopyrite

[n] - a yellow copper ore (CuFeS2) made up of copper-iron sulfide
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chalcopyrite

chalcopyrite An important copper mineral found in medium- to high-temperature sulfide ore deposits; a brassy yellow sulfide (CuFeS2) of copper and iron that is the commonest ore of copper.
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Chalcopyrite

Copper sulphide ore.
Found on https://copperalliance.org.uk/about-copper/copper-glossary/

Chalcopyrite

A sulphide mineral of copper and iron; the most important indicator mineral for copper / gold mineralization.
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Chalcopyrite

Copper sulphide ore.
Found on https://oldcopper.org/special_topics/glossary.php

chalcopyrite

copper pyrites noun a yellow copper ore (CuFeS2) made up of copper and iron sulfide
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chalcopyrite

Copper iron sulphide mineral, CuFeS₂, the most common ore of copper. It is brassy yellow in colour and may have an iridescent surface tarnish. It occurs in many different types of mineral vein, in rocks ranging from basalt to limestone
Found on https://www.encyclo.co.uk/local/21221