“copper-ore”

The following 5 entries include the term copper-ore.

blue copper ore

noun

: azurite sense 1

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purple copper ore

noun

: bornite

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red copper ore

noun

: cuprite

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variegated copper ore

noun

: bornite

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yellow copper ore

noun

: chalcopyrite

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  • any of a genus helianthus especially h annuus of new world composite plants with large yellow rayed flower heads bearing edible seeds that yield an edible oil
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