melanochalcite
/ˌmɛlənə(ʊ)ˈkalsʌɪt/Mineralogy
noun
An amorphous pitch-black substance now regarded as a mixture of tenorite, chrysocolla, and malachite.
Origin
Early 20th century. From melano- + ancient Greek χαλκός copper + -ite.
- life company
- life cord
- life cover
- life craft
- life cycle
- life drawing
- life energy
- life estate
- life event
- life-everlasting
- life expectancy
- life expectation
- life-expired
- life force
- life-forcer
- life form
- lifeful
- life-giver
- life-giving
- lifeguard
- lifeguarded
- lifeguarding
- Life Guards
- Life Guardsman
- life gun