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Reference 367

Armour, Michael D (1975)

AuthorsArmour, Michael D
Year1975
Pages67 pp.
GeoRef1977-025447
KeywordsBlack Hills; Cenozoic; chemical composition; differentiation;emplacement; genesis; geochemistry; granites; igneous rocks;intrusions; magmas; monzonites; petrography; petrology; phonolites;plutonic; plutonic rocks; plutons; quartz monzonite; rhyolites; SouthDakota; syenites; Tertiary; United States; volcanic rocks; west

75 samples from this reference

Results Map Plot Download
SampleRock nameMajorTraceIsotope
1-6AGranite yesyes
1-7DGranite yesyes
1-9Granite yesyes
1-10Granite yesyes
1-19Phonolite yesyes
1-20Phonolite yesyes
1-22Granite yesyes
1-23 yesyes
1-25Phonolite yesyes
1-27Phonolite yesyes
1-28Granite yesyes
1-29Phonolite yesyes
1-30Phonolite yesyes
1-31Granite yesyes
1-32Granite yesyes
1-34 yesyes
1-35Monzonite yesyes
1-36Phonolite yesyes
1-37Monzonite yesyes
1-39Monzonite yesyes
1-40Monzonite yesyes
1-42Granite yesyes
1-44Granite yesyes
1-47Rhyolite yesyes
1-49Rhyolite yesyes
1-50Rhyolite yesyes
1-51Monzonite yesyes
1-52Monzonite yesyes
1-55Monzonite yesyes
1-58Phonolite yesyes
1-62Rhyolite yesyes
1-63Rhyolite yesyes
1-65Rhyolite yesyes
1-67Granite yesyes
1-68 yesyes
1-69Monzonite yesyes
1-71Monzonite yesyes
1-73Monzonite yesyes
1-74Monzonite yesyes
1-76Monzonite yesyes
1-78Monzonite yesyes
1-80 yesyes
1-81Phonolite yesyes
1-82Monzonite yesyes
1-83 yesyes
1-85Phonolite yesyes
1-86 yesyes
1-88Rhyolite yesyes
1-89 yesyes
1-90Monzonite yesyes
1-92Phonolite yesyes
1-93Monzonite yesyes
1-96Monzonite yesyes
1-98Monzonite yesyes
1-99Monzonite yesyes
1-100Monzonite yesyes
1-101Phonolite yesyes
1-102Rhyolite yesyes
1-103Rhyolite yesyes
1-105Phonolite yesyes
1-106Phonolite yesyes
1-108 yesyes
1-110Monzonite yesyes
1-111Monzonite yesyes
1-112Monzonite yesyes
1-113Monzonite yesyes
1-116Phonolite yesyes
1-117Phonolite yesyes
1-119Phonolite yesyes
1-120Phonolite yesyes
1-25DPhonolite yesyes
1-52DMonzonite yesyes
1-55DMonzonite yesyes
1-92DPhonolite yesyes
RGM-1 yesyes