Covellite - Wikipedia Covellite (also known as covelline) is a rare copper sulfide mineral with the formula CuS [4] This indigo blue mineral is commonly a secondary mineral in limited abundance and although it is not an important ore of copper itself, it is well known to mineral collectors
Covellite : Properties, Formation and Uses » Geology Science Covellite is a rare sulfide mineral that is known for its distinctive indigo-blue to blackish-blue coloration Its name is derived from the Latin word “covellum,” meaning “blue,” which accurately describes its vibrant blue hues
Covellite: Meanings, Properties and Powers - The Complete Guide Covellite is an opaque stone that usually has an indigo-blue, blue black, brassy yellow, deep red, or purplish color It has a submetallic to resinous luster It’s a copper mineral that presents a unique iridescence, which makes it a highly valued stone among collectors
Covellite Meanings and Crystal Properties - The Crystal Council Covellite is a very rare copper sulfide mineral that crystallizes in the form of masses, hexagonal crystals, or as a secondary coating over other copper minerals Finding Covellite in crystal form is extremely rare and can sell for thousands of dollars
Covellite: Mineral information, data and localities. Named in 1832 by Francois Sulpice Beudant in honor of Niccolo Covelli (January 20, 1790, Cajazzo, Italy - November 15, 1829), an Italian mineralogist and discoverer of the mineral at Mount Vesuvius Usually as indigo-blue massive metallic material, sometimes with crystals on exposed surfaces (those often spheroidal) Good crystals extremely rare
Covellite Mineral Data Secondary origin in the oxidation zone of sulfide copper deposits Monte Somma, Vesuvius, Naples, Naples province, Campania, Italy Link to Location Data Named after the Italian mineralogist, N Covelli (1790-1829) Comments: Covellite crystal group Location: Butte, Montana, USA Scale: 8 x 4 cm
Covellite | Blue, Copper, Sulphide | Britannica Covellite, a sulfide mineral that is a copper ore, cupric sulfide (CuS) It typically occurs as an alteration product of other copper sulfide minerals (chalcopyrites, chalcocite, and bornite) present in the same deposits, as at Leogang, Austria; Kawau Island, N Z ; and Butte, Mont , U S Covellite
Covellite: The mineral covellite information and pictures Covellite is a copper mineral that exhibits a unique iridescence, with strong metallic blue and sometimes purple colors Iridescent Covellite is highly prized among collectors, especially when in rare crystallized form
Covellite - GEOLOGY HUB Covellite (CuS) is a visually striking and scientifically important copper sulfide mineral, best known for its deep blue hue and metallic sheen Although rare compared to other copper minerals, covellite plays a vital role in copper ore deposits, particularly in the supergene enrichment zone
Covellite Mineral Information and Facts Covellite (CuS) is a copper sulfide, CuS, occurring massive usually, and indigo blue in color While the mineral is comparatively rare, it is abundant in Chile and Bolivia and at Butte, Montana It is also found in crystals on the lava of Vesuvius and elsewhere