chalcocite, copper glance
(noun) a heavy grey mineral that is an ore of copper
Source: WordNet® 3.1
chalcocite (countable and uncountable, plural chalcocites)
(mineral) Cuprous sulfide, Cu2S, an important ore of copper.
• catecholic
Source: Wiktionary
Chal"co*cite, n. Etym: [Gr. (Min.)
Definition: Native copper sulphide, called also copper glance, and vitreous copper; a mineral of a black color and metallic luster. [Formerly written chalcosine.]
Source: Webster’s Unabridged Dictionary 1913 Edition
27 January 2025
(adjective) capable of being split or cleft or divided in the direction of the grain; “fissile crystals”; “fissile wood”
Coffee starts as a yellow berry, changes into a red berry, and then is picked by hand to harvest. The red berry is de-shelled through a water soaking process and what’s left inside is the green coffee bean. This bean then dries in the sun for 3-5 days, where it is then packed and ready for sale.
