| NOUN | substance | copper glance, chalcocite | a heavy grey mineral that is an ore of copper |
|---|
| Meaning | A heavy grey mineral that is an ore of copper. | |
|---|---|---|
| Synonym | chalcocite | |
| Broader | mineral | Solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
| Substances | copper, Cu, atomic number 29 | A ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element |
| Spanish | calcosina | |
| Catalan | calcosina | |
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