Lithocap 意味
Web1 nov. 2024 · In 2013, a diamond drill program tested an extensive advanced argillic alteration lithocap within the Hu’u project on eastern Sumbawa Island, Indonesia. A very large and blind copper-gold deposit (Onto) was discovered, in which copper occurs largely as disseminated covellite with pyrite, and as pyrite-covellite veinlets in a tabular block … WebLithocap is widespread in high-sulfidation epithermal gold deposits, and have obvious features to explore this deposit. Through studying geology, mineral assemblages and …
Lithocap 意味
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Web1 jan. 2010 · Abstract. Porphyry Cu systems host some of the most widely distributed mineralization types at convergent plate boundaries, including porphyry deposits centered on intrusions; skarn, carbonate-replacement, and sediment-hosted Au deposits in increasingly peripheral locations; and superjacent high- and intermediate-sulfidation … WebThe lithocap is host to disseminated silver mineral-ization of both hypogene and supergene origin. Ar-gentite, the principal hypogene silver mineral, inverted to acanthite and is …
WebLithocap is widespread in high-sulfidation epithermal gold deposits, and have obvious features to explore this deposit. Through studying geology, mineral assemblages and geochemistry of lithocap, it's better to understand the characteristics, developing and mineralization procedures of hydrothermal fluids. The Lujiang-Zongyang ore cluster is an …
Web1 nov. 2013 · Abstract. Porphyry ore deposits typically form in convergent plate margin or postsubduction settings at depths of 1-6. km. Oxidized hydrous melts derived from the metasomatized mantle wedge ... Web「litho」の意味・翻訳・日本語 - 《略》lithogrraphy（石版術；石版印刷 ）、《略語》lithograph（石板）；lithography（石版術）｜Weblio英和・和英辞書 litho: 《略 …
Web10 jun. 2024 · Abstract. Epithermal precious metal deposits form at shallow depths, <1 km. In volcanic arcs, these deposits are linked to deeper porphyritic intrusions and exsolved magmatic fluids. To understand ...
Web1 nov. 2013 · Hypogene advanced argillic alteration, typically quartz-alunite with halos of kaolinite ± dickite and roots of pyrophyllite ± diaspore, forms in the epithermal … dewalt oscillating tool videoWeb19 nov. 2024 · Lithocap alteration, epithermal gold mineralization (or not), and the transition to the tops of porphyry deposits: Discovery vs dogma church of christ victoria txWebZones of advanced argillic alteration constituting lithocaps are commonplace in the shallow parts of porphyry copper systems. Similar lithocaps are also recognized in the shallowly … dewalt oscillating tool sponge padWeblithiumrelated {形} : lithiumion {名} : lithiuminduced {形} : lithocholic acid lithocholic acidリトコール酸 [医生] lithiumcontaining {形} : lithoclase lithoclaseリソクレース [地球] church of christ vs church of god in christWeb「adit」の意味・翻訳・日本語 - (鉱山の)横坑道、入口、アプローチ｜Weblio英和・和英辞書 adit: (鉱山の)横坑道,入口,アプローチ 英和辞典・和英辞典 church of christ vinita okWeb1 dec. 2024 · The Fanshan lithocap, located in the Luzong basin, develops lateral alteration zones from central vuggy quartz – alunite – pyrite through quartz – kaolinite – dickite to distal quartz – kaolinite – interstratified illite/smectite. Fluids forming Fanshan lithocap are mainly magmatic water mixing with minor meteoric water.The 3:1 H 2 S:SO 4 (stage 1) of … dewalt outlet near meWeb1 nov. 2013 · Hypogene advanced argillic alteration, typically quartz-alunite with halos of kaolinite ± dickite and roots of pyrophyllite ± diaspore, forms in the epithermal environment from condensates of magmatic vapor that contain SO 2 and HCl, which exsolved from an underlying intrusive source. church of christ views on christmas