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| (CaBSiO4OH) vesicle filling from a basaltic Houghton County lava flow. Small specks of native copper occur...the surface and between the nodular masses. The Michigan Bicentennial symbol (back cover) incorporates...Survey Division BULLETIN 6 THE MINERALOGY OF MICHIGAN by E. Wm. Heinrich Professor of Mineralogy and...University of Michigan Ann Arhor, Michigan Lansing, Michigan 1976 STATE OF MICHIGAN WILLIAM G. Mrr...State of Michigan CL '48 s.321.6. Printed by Speaker-Hines and Thomas, Inc., Lansing, Michigan. Available |
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| Mineralogy of Michigan by E. W. Heinrich updated and revised • by George W. Robinson M By E W~ Hellnr]ch...Museum Michigan Technological University Houghton, Michigan 49931 2004 © MINERALOGY OF MICHIGAN 3 FOREWORD...FOREWORD Michigan has a long and varied geologic history that includes repeated episodes of volcanism...before the first Europeans set foot here. When Michigan became a state in 1837, one of the first actions...and we continue to learn more about them today. Michigan minerals helped to build the state and nation |
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| GREENSTONE SCHIST AREAS OF THE MENOMINEE AND MARQUETTE REGIONS OF MICHIGAN WASHINGTON GOVERNMENT PRINTING OFFICE...schist areas | of the | Menominee and Marquette regions of Michigan | A contribution to the subject of dynamic...schist areas | of the | Menominee and Marquette regions of Michigan | A contribution to the subject of dynamic...schist areas | of the | Menominee and Marquette regions of Michigan | A contribution to the subject of dynamic...Iron-Bearing Series of ^Northern "Wisconsin and Michigan, by Roland D. Irving and C. R. Van Hiae. Mollusca |
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| geology and mining industry of Leadville, Lake County, Colorado, by S. F. Emmons, pp. 201-290, pis. xliv-xlv...pis. Vi-xix. The Penokee iron-bearing series of Michigan and Wisconsin, by Koland Duer Irving and Charles...sites in the hydrographic basin of the Arkansas River, Colorado, by A. H. Thompson, pp. 429-444. Report...v-xii. Preliminary report on the Marquette iron-bearing district of Michigan, by Charles Richard Van Hise...and hydrography Continued. The mines of Ouster County, Colorado, by Samuel Franklin Emmons, pp. 405-472 |
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| Bay-Nipigon Bay 36. Madoc Marathon 37. Kaladar White River 38. Fernleigh-Clarendon Michipicoten - 39. Perth...44. Credit River French River 45. Toronto River Valley 46. Dundas Mattawa 47. Grand River Valley Timagami...on both sides of the Moose River below the mouth of the Missinaibi River. On the north bank, the outcrops...middle of Murray Island. Along the south side of the river, the exposures extend for lt miles opposite Smith...south bank of the Cheepash River 16 miles from its mouth on the Moose River. Other outcrops are at Gypsum |
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| cabochon measures 12 mm by 10 mm. The garnet is from River Valley, Ontario. Photograph by R.K. Herd, Geological...Laniel, Quebec. Collected by Philip Anderson, Deep River, Ontario. The crystal measures 38 mm from left to...Mayo marble quarry Renfrew–Madawaska area Renfrew County Road 4 (Bruce Avenue) roadcut Highway 60 quarry...Lake (Lake) mine Plexman mine Davis mine Madawaska River mine J.G. Gole (Comet) mine Cameron and Aleck mine...occurrence Niemetz and Ross quarries Nova Beaucage mine River Valley garnet mine Nipissing Black Granite quarry |
