supergene การใช้

• Below the supergene zone is found the unaltered massive sulphide mineralization.
• Supergene ores rich in sulfides may be concentrated using froth flotation.
• This gene encodes a member of the thrombospondin type 1 repeat supergene family.
• Most production was within 460 feet of the surface in the supergene zone.
• Between Bonao and Maimon, supergene zone containing pyrite, chalcopyrite, and sphalerite.
• Proustite occurs in hydrothermal deposits as a phase in the oxidized and supergene zone.
• Some of the rocks underwent supergene mineralization later.
• Some regulatory elements collaborate to form a supergene for the development of butterfly color patterns.
• Remobilsation was caused by hydrothermal and supergene processes leading to the further enrichment of uranium.
• The inheritance of physiological and cryptic diversity is preserved also by heterozygous advantage in the supergene.
• The alleles controlling the polymorphism form a supergene with linkage so close as to be nearly absolute.
• Supergene enrichment occurs near the surface and involves water circulation with its resulting oxidation and chemical weathering.
• This was in part due to the exhaustion of supergene ( shallow ) high-grade ores.
• Production for many years came from the oxidised capping of the orebody which merely required supergene copper sulfides.
• The mineral is associated with chalcocite in zones of secondary enrichment ( supergene ) of copper sulfide deposits.
• Cytosolic and membrane-bound forms of glutathione S-transferase are encoded by two distinct supergene families.
• Crushed core samples had been falsified by supergene gold constitutes the most elaborate fraud in the history of mining.
• The transition zone supergene sulfide phases include; violarite, smythite, covellite, chalcocite and marcasite after pyrite.
• "It is intended as a model for intensive annotation of any supergene family, " he said.
• Eluvial supergene " enrichment of an apatite rich carbonatite in Ontario has produced a significant eluvial phosphate ore deposit.