Dominant minerals include cobaltite (CoAsS) and chalcopyrite (CuFeS2), with lesser, variable occurrences of gold.

Source: https://theclarion.ca/media-release/jervois-drilling-confirms-ram-deposit-expansion-at-ico/?utm_source=rss&utm_medium=rss&utm_campaign=jervois-drilling-confirms-ram-deposit-expansion-at-ico

Mineralization is comprised largely of pyrrhotite, chalcopyrite, pyrite with lesser amount of sphalerite and rarely galena.

Source: https://investingnews.com/canadian-investment-regulatory-organization-trade-resumption-lot/

The dykes appear to form the core of a zone of quartz chalcopyrite veinlets that cut the dykes and surrounding granodiorite.

Source: https://www.cbj.ca/new-energy-metals-provides-technical-update-on-troitsa-copper-project-and-files-ni-43-101-technical-report/

The mineralization at Mouta is characterized by the presence of massive black chalcedonic quartz veining with chalcopyrite and disseminated pyrite on fresh surfaces and with copper oxide minerals on weathered sections.

Source: https://theclarion.ca/media-release/kalo-gold-commences-2023-exploration-program-at-vatu-aurum-gold-project-in-fiji/?utm_source=rss&utm_medium=rss&utm_campaign=kalo-gold-commences-2023-exploration-program-at-vatu-aurum-gold-project-in-fiji

The mineralization consists principally of chalcopyrite with minor amounts of pyrite, bornite, malachite and erythrite, and occurs within the veins in association with quartz, carbonate (ankerite?), and sedimentary rock inclusions.

Source: https://theclarion.ca/media-release/western-star-resources-inc-closes-acquisition-of-toad-river-copper-cobalt-property/

The primary copper minerals are malachite, chrysocolla, chalcocite as well as rare covellite and chalcopyrite occur as disseminations, in quartz veinlets and along fractures primarily hosted in potassic and phyllic-altered Laramide age quartz monzonite.

Source: https://investingnews.com/copper-fox-provides-partial-analytical-results-for-2022-metallurgical-drilling-program-at-schaft-creek-project/