Cargill Township carbonatite complex, District of ... - Geology Ontario
Cargill Township carbonatite complex, District of ... - Geology Ontario
Cargill Township carbonatite complex, District of ... - Geology Ontario
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CARBONATITE - ALKALIC ROCK COMPLEXES: CARGILL TOWNSHIP<br />
Carbonatite, 7, 23<br />
Analyses, Microprobe mineral, 85<br />
Apatite residual, 18<br />
Contacts, 8<br />
Core rocks, 22<br />
Petrology, 14—18, 21<br />
Carbonatite - alkalic rock <strong>complex</strong>es,<br />
Map, 4<br />
<strong>Cargill</strong> fault, 14, 19<br />
Cavities, Rauhaugite, 18<br />
Clays, 29<br />
Lake<br />
Glacial deposits, 20<br />
Lake Barlow-Ojibway, 20<br />
Clinohumite<br />
Silico<strong>carbonatite</strong>, 17<br />
Sovite, 15<br />
Clinopyroxene, Magnetite hornblende,<br />
Analyses, Microprobe mineral, 76—77<br />
Clinopyroxene-rich (rim) rocks, Petrology,<br />
10—12<br />
Clinopyroxenite<br />
See also Pyroxenite<br />
Hornblende oligoclase, 13<br />
Analyses, Microprobe mineral, 79<br />
Magnetite hornblende, Analyses, Major<br />
element, 86<br />
Olivine, Analyses<br />
Major element, 86<br />
Microprobe mineral, 73—74<br />
Olivine-rim magnetite, Analyses<br />
Major element, 86<br />
Microprobe mineral, 75<br />
Phlogopite, 10, 13<br />
Analyses, Microprobe mineral, 84<br />
Cobalt pentlandite, Sovite, 15<br />
Contacts<br />
Carbonatites, 8<br />
Pyroxenite7<strong>carbonatite</strong>, 25, 29<br />
Quartz diorite gneiss/<strong>carbonatite</strong>, 25<br />
Continental Copper Mines Ltd., Property<br />
description, 27<br />
Copper, 27, 28<br />
Pyroxenitic border, 27<br />
Core, Petrology, 14—18<br />
Crandallite, 9, 28, 29<br />
Cretaceous sediment, Troughs, 20<br />
Diopside, Clinopyroxene-rich rocks, 10<br />
Dolomite, 18<br />
See also Rauhaugite<br />
Sovite, 16<br />
Early Precambrian, Petrology, 9<br />
Emplacement<br />
90<br />
Amphibole, Clinopyroxene-rich rocks,<br />
H<br />
Aqueous alkali-rich carbonate magma,<br />
22—23<br />
Environment, Preglacial to glacial, 20<br />
Fault, 21, 24, 25<br />
Fenitization, 8<br />
Granitic gneiss, 9<br />
Fluorine, Sovite, 15<br />
Fractures, Rauhaugite, 18<br />
Geochronology, 9, 24<br />
Glacial and preglacial deposits, Lithology,<br />
19—21<br />
Goldray Se Argor <strong>carbonatite</strong> <strong>complex</strong>es, 22<br />
Granitic gneiss, Petrology, 9<br />
H<br />
Hornblendite<br />
Analyses<br />
Major element, 48, 86<br />
Microprobe mineral, 78<br />
Normative minerals, 70<br />
Trace element, 59<br />
Petrology, 37<br />
Soda-pyroxene, Analyses<br />
Major element, 86<br />
Microprobe mineral, 80—81<br />
Horst structure, 24<br />
Hybrid rocks<br />
Carbonatite-ultramafic, Analyses, Mi<br />
croprobe mineral, 85<br />
Mafic to ultramafic (rim) rocks, 13<br />
l<br />
Ilmenite<br />
Clinopyroxene-rich rocks, 12<br />
Sovite, 15<br />
International Minerals Si Chemical Corp.<br />
(Canada) Ltd., Property description,<br />
27—28<br />
Joint-fault intersection, Karst development,<br />
19<br />
K<br />
Kaolinite, 20<br />
Kapuskasing Subprovince, 24<br />
Karst-like surface, Carbonatite, Residual<br />
deposits, 18—19<br />
Kennco Explor. (Canada) Ltd., Property<br />
description, 27