paramelaconite
1paramelaconite — “+ noun Etymology: para (I) + melaconite : a tetragonal mineral consisting of cupric and cuprous oxides and occurring in black pyramidal crystals * * * paramelaconite see para 1 2 c …
2paramelaconite — para·melaconite …
3Paramelaconit — Stufe aus der „Copper Queen Mine“ am Queen Hill bei Bisbee, Cochise County, Arizona, USA (Vergleichsmaßstab: 1 (= 2,54 cm) mit Einkerbung bei 1 cm) Chemische Formel Cu21+Cu22+O3 …
4List of minerals N-R (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… …
5copper — copper1 /kop euhr/, n. 1. a malleable, ductile, metallic element having a characteristic reddish brown color: used in large quantities as an electrical conductor and in the manufacture of alloys, as brass and bronze. Symbol: Cu; at. wt.: 63.54;… …
6Oxide minerals — Oxide mineral exhibit at the Museum of Geology in South Dakota The oxide mineral class includes those minerals in which the oxide anion (O2 ) is bonded to one or more metal ions. The hydroxide bearing minerals are typically included in the oxide… …
7copper oxide — noun an oxide of copper • Hypernyms: ↑oxide * * * noun : any oxide of copper: as a. : the oxide Cu2O that occurs naturally as cuprite and is obtained as red or yellow crystals or powder by oxidation of copper in a furnace or by electrolysis and… …
