Ore Deposit Models, Volume 2 |
From inside the book
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Page 22
... PROTEROZOIC ARGYLE VENT olivine lamproite non sandy tuff olivine lamproite sandy tuff MIDDLE PROTEROZOIC Lissadell Fm Golden Gate Siltstone & Hensman Sandstone LOWER PROTEROZOIC Revolver Creek Fm Lamboo Complex Fault 500 m B ' mas ...
... PROTEROZOIC ARGYLE VENT olivine lamproite non sandy tuff olivine lamproite sandy tuff MIDDLE PROTEROZOIC Lissadell Fm Golden Gate Siltstone & Hensman Sandstone LOWER PROTEROZOIC Revolver Creek Fm Lamboo Complex Fault 500 m B ' mas ...
Page 24
... PROTEROZOIC BASINS PROTEROZOIC FOLD BELTS 200 km Figure 11 Distribution of kimberlites and lamproites in West Australia showing their relationships to the Kimberley Archean craton and the adjacent Proterozoic cratonized mobile belts ...
... PROTEROZOIC BASINS PROTEROZOIC FOLD BELTS 200 km Figure 11 Distribution of kimberlites and lamproites in West Australia showing their relationships to the Kimberley Archean craton and the adjacent Proterozoic cratonized mobile belts ...
Page 57
... Proterozoic sequences ( diamonds = pegmatites of the muscovite class ) generated fertile granites of the Laghman complex and the derived rare - element pegmatites ( dots ) . Al2O3 / ( CaO + Na20 + K20 ) (. persisted throughout some three ...
... Proterozoic sequences ( diamonds = pegmatites of the muscovite class ) generated fertile granites of the Laghman complex and the derived rare - element pegmatites ( dots ) . Al2O3 / ( CaO + Na20 + K20 ) (. persisted throughout some three ...
Contents
Primary sources of diamond | 13 |
Anatomy and | 29 |
Regional to | 49 |
Copyright | |
5 other sections not shown
Common terms and phrases
albite alteration Archean area selection criteria Association of Canada Australia basin bauxite belts bonanza Canadian carbonate Černý chemical Cobalt-Gowganda complex composition concentrate contain craton crystallization diabase diamond diatreme district dykes Economic Geology environment exploration faults fertile granites Figure five-element fluid inclusion formation fracture g Au/t garnet genesis genetic geochemical geochemistry Geological Society gold deposits grade granitic granitic pegmatites grey beds host rocks hydrothermal Institute of Mining intrusions isotopic kimberlites Lake lamproites magma mantle melts metals metamorphic metasomatic Mineral Deposits mineralogy NaCl netbacks Nevada Nonesuch Shale occur Ontario orebodies oxide pegma pegmatite fields pegmatites petalite Petrology plutons porphyry Proterozoic Province pyrite pyroxene quartz rare-element pegmatites red beds rhyolite rift SCDs sedimentary sediments Shale silicate silver skarn skarn deposits skarn types solutions spodumene structures sulphides tectonic temperatures Thunder Bay tion tites tonnes tuffs typical units veins volcanic xenoliths zinc zones