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1 | (3) |
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Preamble: Potassic Igneous Rocks and Their Importance |
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1 | (2) |
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3 | (1) |
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Definitions and Nomenclature |
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4 | (9) |
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Historical Perspective of Potassic Igneous Rocks |
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5 | (1) |
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Potassic Igneous Rocks as an Umbrella Term |
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6 | (1) |
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7 | (1) |
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Shoshonitic and Alkaline Lamprophyres |
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7 | (1) |
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8 | (2) |
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8 | (1) |
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9 | (1) |
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10 | (1) |
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Orogenic Ultrapotassic Rocks |
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10 | (1) |
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10 | (1) |
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Potassic Igneous Rocks as Considered in this Book |
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11 | (1) |
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Field Recognition of Potassic Igneous Rocks |
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12 | (1) |
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Tectonic Settings of Potassic Igneous Rocks |
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13 | (30) |
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13 | (1) |
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Tectonic Settings of Potassic Igneous Rocks |
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13 | (6) |
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13 | (5) |
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18 | (1) |
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18 | (1) |
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18 | (1) |
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Problems with Tectonic Classification |
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19 | (1) |
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History of Discrimination of Tectonic Setting by Geochemical Means |
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19 | (4) |
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Erection of Databases SHOSH1 and SHOSH2 |
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23 | (7) |
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Discrimination of Tectonic Setting by Multivariate Statistical Methods |
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30 | (3) |
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Discrimination via Simple Geochemical Diagrams |
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33 | (4) |
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Theoretical Basis for Discrimination Between Potassic Igneous Rocks in Different Tectonic Settings |
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37 | (4) |
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41 | (2) |
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Selected Type-Localities of Potassic Igneous Rocks from the Five Tectonic Settings |
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43 | (24) |
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Roman Province (Italy): Example from a Continental Arc Setting |
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43 | (3) |
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43 | (2) |
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45 | (1) |
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Mineralogy and Petrography of the Potassic Igneous Rocks |
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45 | (1) |
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Geochemistry of the Potassic Igneous Rocks |
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45 | (1) |
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Kreuzeck Mountains, Eastern Alps (Austria): Example from a Postcollisional Arc Setting |
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46 | (11) |
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46 | (1) |
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47 | (1) |
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Mineralogy and Petrography of the Lamprophyres |
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48 | (1) |
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Geochemistry of the Lamprophyres |
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49 | (8) |
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Northern Mariana Arc (West Pacific): Example from an Initial Oceanic Arc Setting |
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57 | (2) |
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57 | (1) |
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57 | (1) |
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Mineralogy and Petrography of the Potassic Igneous Rocks |
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58 | (1) |
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Geochemistry of the Potassic Igneous Rocks |
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59 | (1) |
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Vanuatu (Southwest Pacific): Example from a Late Oceanic Arc Setting |
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59 | (4) |
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59 | (1) |
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59 | (1) |
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Mineralogy and Petrography of the Potassic Igneous Rocks |
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60 | (1) |
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Geochemistry of the Potassic Igneous Rocks |
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61 | (2) |
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African Rift Valley (Rwanda, Uganda, Zaire): Example from a Within-Plate Setting |
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63 | (4) |
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63 | (1) |
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64 | (1) |
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Mineralogy and Petrography of the Potassic Igneous Rocks |
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64 | (1) |
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Geochemistry of the Potassic Igneous Rocks |
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64 | (3) |
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Primary Enrichment of Precious Metals in Potassic Igneous Rocks |
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67 | (20) |
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67 | (1) |
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67 | (4) |
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Case Study: Potassic Alkaline Lamprophyres with Elevated Gold Concentrations from the Karinya Syncline, South Australia |
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71 | (12) |
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71 | (1) |
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Regional Geology and Tectonic Setting |
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71 | (1) |
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Mineralization in the Vicinity of the Lamprophyres |
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72 | (1) |
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Nature of the Lamprophyres |
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73 | (2) |
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Petrology and Geochemistry of the Lamprophyres |
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75 | (6) |
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Precious Metal Abundance and Significance |
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81 | (2) |
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Comparison of Precious Metal Abundances for Lamprophyres from the Karinya Syncline and Kreuzeck Mountains |
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83 | (4) |
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Direct Associations Between Potassic Igneous Rocks and Gold-Copper Deposits |
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87 | (56) |
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Direct Associations in Specific Tectonic Settings: Introduction |
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87 | (4) |
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Erection of Database GOLD1 |
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91 | (2) |
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Late Oceanic Arc Associations |
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93 | (20) |
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Ladolam Gold Deposit, Lihir Island, Papua New Guinea |
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94 | (4) |
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Emperor Gold Deposit, Viti Levu, Fiji |
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98 | (3) |
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Dinkidi Copper-Gold Deposit, Didipio, Phillipines |
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101 | (4) |
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Goonumbla Copper-Gold Deposit, New South Wales, Australia |
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105 | (8) |
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Continental Arc Associations |
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113 | (15) |
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Bajo de la Alumbrera Copper-Gold Deposit, Catamarca Province, Argentina |
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113 | (5) |
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Bingham Copper Deposit, Utah, USA |
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118 | (4) |
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El Indio Gold Deposit, Chile |
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122 | (5) |
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Twin Buttes Copper Deposit, Arizona, USA |
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127 | (1) |
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Postcollisional Arc Associations |
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128 | (13) |
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Grasberg Copper-Gold Deposit, Indonesia |
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128 | (4) |
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Misima Gold Deposit, Misima Island, Papua New Guinea |
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132 | (5) |
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Porgera Gold Deposit, Papua New Guinea |
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137 | (4) |
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Synthesis of Direct Genetic Associations |
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141 | (2) |
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Indirect Associations Between Lamprophyres and Gold-Copper Deposits |
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143 | (24) |
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143 | (1) |
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Shoshonitic Lamprophyres with Elevated Gold Concentrations from the Goodall Gold Deposit, Northern Territory, Australia (Proterozoic) |
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143 | (9) |
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143 | (1) |
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144 | (3) |
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Nature of Mesothermal Gold Mineralization |
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147 | (1) |
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Mineralogy of the Lamprophyres |
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147 | (1) |
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Geochemistry of the Lamprophyres |
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147 | (4) |
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Direct or Indirect Link Between Potassic Lamprophyres and Mineralization |
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151 | (1) |
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Shoshonitic Lamprophyres from the Tom's Gully Gold Deposit, Northern Territory, Australia (Proterozoic) |
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152 | (2) |
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152 | (1) |
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152 | (1) |
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Nature of Mesothermal Gold Mineralization |
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152 | (1) |
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Petrology and Geochemistry of the Lamprophyres |
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153 | (1) |
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Indirect Link Between Lamprophyres and Gold Mineralization |
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153 | (1) |
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Shoshonitic Lamprophyres from the Eastern Goldfields, Yilgarn Block, Western Australia (Archaean) |
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154 | (6) |
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154 | (1) |
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155 | (1) |
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Nature of Mesothermal Gold Mineralization |
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155 | (2) |
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Lamprophyres and Their Associations with Mineralization |
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157 | (1) |
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Petrology and Geochemistry of the Lamprophyres |
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157 | (3) |
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Shoshonitic Lamprophyres from the Superior Province, Canada (Archaean) |
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160 | (5) |
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160 | (1) |
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Nature of Mesothermal Gold Mineralization |
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161 | (1) |
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Lamprophyres and Their Association with Mineralization |
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161 | (2) |
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Petrology and Geochemistry of the Lamprophyres |
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163 | (2) |
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Indirect Link Between Lamprophyres and Archaean Gold Mineralization |
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165 | (1) |
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Synthesis of Indirect Associations |
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165 | (2) |
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Halogen Contents of Mineralized Versus Unmineralized Potassic Igneous Rocks |
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167 | (14) |
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167 | (2) |
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Erection of Database MICA1 |
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169 | (1) |
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169 | (12) |
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Behaviour of Halogens ion Magmatic Hydrothermal Systems |
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169 | (2) |
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Halogen Contents of Mica in Potassic Igneous Rocks |
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171 | (2) |
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Significance of Halogen Data |
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173 | (8) |
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Implications for Mineral Exploration |
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181 | (4) |
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181 | (1) |
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181 | (1) |
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Composition of Host Rocks |
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181 | (1) |
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182 | (1) |
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182 | (3) |
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Favourable Tectonic Elements on the Prospect Scale |
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182 | (1) |
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High Oxidation State of the Magmas |
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183 | (1) |
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Elevated Halogen Contents of the Magmas |
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184 | (1) |
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Characteristics of Some Gold-Copper Deposits Associated with Potassic Igneous Rocks |
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185 | (26) |
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185 | (1) |
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Tables of Deposit Characteristics |
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185 | (26) |
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186 | (1) |
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Bajo de la Alumbrera, Catamarca Province, Argentina |
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187 | (1) |
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188 | (1) |
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Cadia, New South Wales, Australia |
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189 | (1) |
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190 | (1) |
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Cripple Creek, Colorado, USA |
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191 | (1) |
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Dinkidi, Didipio, Philippines |
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192 | (1) |
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193 | (1) |
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194 | (1) |
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Goonumbla, New South Wales, Australia |
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195 | (1) |
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196 | (1) |
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Kirkland Lake, Superior Province, Canada |
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197 | (1) |
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Ladolam, Lihir Island, Papua New Guinea |
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198 | (1) |
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199 | (1) |
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Misima, Misima Island, Papua New Guinea |
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200 | (1) |
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Mount Kare, Papua New Guinea |
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201 | (1) |
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Mount Morgans, Eastern Goldfields, Western Australia |
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202 | (1) |
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Ok Tedi, Papua New Guinea |
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203 | (1) |
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Porgera, Papua New Guinea |
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204 | (1) |
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Summitville, Colorado, USA |
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205 | (1) |
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Tom's Gully, Northern Territory, Australia |
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206 | (1) |
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Twin Buttes, Arizona, USA |
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207 | (1) |
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Wiluna, Eastern Goldfields, Western Australia |
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208 | (1) |
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Woodlark Island, Papua New Guinea |
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209 | (2) |
| References |
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211 | (28) |
| Subject Index |
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239 | |
Lisainfo e-raamatute kohta