 | Schultz, Frank, Lehmann, Bernd, Tawackoli, Sohrab, Rössling, Reinhard, Belyatsky, Boris, Dulski, Peter (2004) Carbonatite diversity in the Central Andes: the Ayopaya alkaline province, Bolivia. Contributions to Mineralogy and Petrology, 148 (4) 391-408 doi:10.1007/s00410-004-0612-0 | Journal (article/letter/editorial) | | diversity in the Central Andes: the Ayopaya alkaline province, Bolivia Received: 12 December 2002 / Accepted:...Abstract The Ayopaya province in the eastern Andes of Bolivia, 100 km NW of Cochabamba, hosts a Cretaceous...crosscut by a spectacular REE-Sr-Th-rich sodalite-ankerite-baryte dyke system. The nearby Chiaracke complex...95–160) and higher Nb and Zr contents. The sodalite-ankerite-baryte dyke system shows geochemical enrichment...and Geology (SERGEOMIN), Casilla, 2729 La Paz, Bolivia B. Belyatsky Institute of Precambrian Geology and |  | | Report (issue) | | No. 12: Bolivia ht of Mineral Collecting N 978-0-9790998-5-4 Publisher Lithographie, LLC Denver, Colorado...specimen 'being sold with the shrine when he was in Bolivia buying mineral specimens in the 1970s. He took...ophyllite; 5. 2 cm tall Cerro Rico, Potosi, B,atillo province, Potosi Andy Seibel col/action Jejf-SC,m/.plwto...Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt (ex Marv Rausch) Jase...640 200 100 600 The Political Divisions of Bolivia (after United Nations Map No. 3875, Peacekeeping |  | | Report (issue) | | statements 212 Native elements 212 Graphite Occurrence 212 Alterations 21 2 The sulphides 212 ...marcasite 213 Occurrence 213 Alterations 214 216 fluorides Fluorite _ 216 Occurrence 216 Alterations...Alterations 216 The oxides 217 21 7 Quartz Occurrence 21 7 CONTENTS. MINERALS CHAPTER V. Section...Modifications 220 Tridymite Occurrence 220 Modifications 220 221 Opal Occurrence 221 Modifications 221...223 Corundum 223 Occurrence 223 Alterations 223 Hematite 225 Occurrence 225 Alterations 226 |  | | Book | | 2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...intrusive body of alkaline igneous rocks where sodalite was mined in the early 20th century, and where...Discm•t•ries, /960--20/ 5 ONTARIO Bentley Lake Road occurrence, Faraday Township, Hastings County. In fall 1994...site which they called the Bentley Lake Road occurrence, south of Bancroft. Sharp, flattened rhombohedral...specimens have come from an unusual calcite vein-dike occurrence with an exposure very near, indeed on the property |  | | Book (edition) | | a general description of the association and occurrence of the minerals which etc., it contains is...general physical characters, together with their occurrence, associations, uses, etc., are included under...115 MINERALS ARRANGED ACCORDING TO ELEMENTS. OCCURRENCE AND ASSOCIATION OF MINERALS LISTS OF . Rocks...lines A-B and A-C, would be the more common in occurrence. include a greater or less MANUAL OF MINERALOGY...of their faces. Perhaps the one most common in occurrence has the parameter relations la, 2b, c, the |  | | Book (edition) | | Tectosilicates 397 405 423 446 356 Contents 6. OCCURRENCE AND ASSOCIATION OF MINERALS Rocks and Rock-forming...in a garden has seen minerals in their natural occurrence. The rocks of the mountain, the sand on the beach...to 2 Introduction I materials of natural occurrence. Thus, cement, plaster, and glass are not steel...as the only form on a few minerals. The other Occurrence of Isometric Forms of the Hexoctahedral Class...ions may be present in lazurite (blue), C\^~ in sodalite (blue, green), CO3-" in cancrinite (orange-yellow) |  | | Journal (article/letter/editorial) | | solid solution is consistent with the natural occurrence of the Ca,Na-CAS phases. In the phase relations...previously studied mainly because of its rare occurrence (typically <0.1 vol%). Dominion Range (DOM) 03238...contents in ferroan olivine [8]. We studied the occurrence of magnetite in DOM 03238 and measured their...in situ formation of magnetite. Based on their occurrence, magnetite grains can be divided into two groups:...Fe-budget of a single chondrule is dominated by the occurrence of metal or sulfide. It has been demonstrated |
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