1. A mineral consisting of cobalt arsenide, typically occurring in metallic gray crystals.
Usage: mineralogy; also called cobaltite

1. Of, relating to, or containing cobalt.
Usage: chemistry

Examples

• Cobaltine deposits are found in several mining regions worldwide.
• The cobaltine mineral sample displayed a characteristic metallic luster.
• Geologists identified cobaltine crystals in the ore sample.
• Cobaltine compounds are used in various industrial applications.
• The cobaltine content of the rock was analyzed using X-ray diffraction.