deposits and occurrences

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• Manto ore deposits — Manto orebodies are stratabound irregular to rod shaped ore occurrences usually horizontal or near horizontal in attitude. Manto deposits are an important source of copper, forming one of the world major copper resources in Chile and southern… …   Wikipedia

• Mines and Geosciences Bureau Region 13 (Philippines) — DENR Mines and Geosciences Bureau Region 13 Kawanihan ng Pagmimina at Agham Panlupa Bureau/Regional overview Headquarters DENR MGB Compound, Km. 2 National Highway, Surgao City Annual budget Personal Services P25.14 million (2011) Bureau/Regional …   Wikipedia

• HISTORICAL SURVEY: THE STATE AND ITS ANTECEDENTS (1880–2006) — Introduction It took the new Jewish nation about 70 years to emerge as the State of Israel. The immediate stimulus that initiated the modern return to Zion was the disappointment, in the last quarter of the 19th century, of the expectation that… …   Encyclopedia of Judaism

• Common occurrences of rock-forming garnets — ▪ Table Common occurrences of rock forming garnets almandine metamorphic rocks especially mica schists, amphibolites, and granulites; granites, aplites, and granitic pegmatites spessartine granitic pegmatites; silica rich skarns; metamorphosed… …   Universalium

• Temagami greenstone belt — The Temagami greenstone belt is an Archean greenstone belt in Temagami, Ontario, located Unit km|100|0 northeast of Sudbury, Canada. It is characterized by felsic mafic volcanic rocks and averages about Unit km|13|0 wide and Unit km|29|0 long… …   Wikipedia

• Xinglong (Wanning) — Die Staatsfarm Xinglong für Überseechinesen (兴隆华侨农场) liegt in der chinesischen Inselprovinz Hainan. Sie gehört zum Verwaltungsgebiet der kreisfreien Stadt Wanning, von deren Zentrum sie in westsüdwestlicher Richtung liegt. Administrativ… …   Deutsch Wikipedia

• river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… …   Universalium

• chemical element — Introduction also called  element,         any substance that cannot be decomposed into simpler substances by ordinary chemical processes. Elements are the fundamental materials of which all matter is composed.       This article considers the… …   Universalium

• Gold mining in Alaska — Gold mining in Alaska, a state of the United States, has been a major industry and impetus for exploration and settlement since a few years after the United States acquired the territory from Russia. Russian explorers discovered placer gold in… …   Wikipedia

• Triassic Period — Interval of geologic time, с 248–206 million years ago, that marks the beginning of the Mesozoic Era. Many new vertebrates emerged during the Triassic, heralding the major changes that were to occur in both terrestrial and marine life forms… …   Universalium

• Mallik gas hydrate site — The Mallik Methane Hydrate Site (or Mallik Gas Hydrate Production Research Well, Mallik test well) is located in the Beaufort Sea, Canada. Contents 1 Site Highlights 2 Introduction to the Area 3 General physical and geological description …   Wikipedia