 | | Journal (issue) | | UNIT). By W . T . Baxter .... 482 ANTHRACONITE NEAR NORWOOD, MICHIGAN. By Carl E. Wulfman ............... 466 Bristol Point Amethyst Leaving Providence County, and going south. Bristol Poi!lt ,vac; v:sited...on Mineral Localities in R. I. Part I Providence County ( Fisher & Gedney) Notes on Mineral Localities...AYRES Michigan College of Mining and Tech nology, Houghton, Mich igan Monroe, Orange County, Ne"· York...in distinct north-northeast ranges in the Orange County " H igh- lands" are sixty-six known iron excava |  | | Book | | 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 |  | | Report (issue) | | (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 |  | | Report (volume) | | cientiflca Circular' Classe classification Company, County Collections Committee Communications Comparative...City. Michigan Academy of Science, Arts and Letters: Papers vol. 29. Ann Arbor, Mich. Michigan College... Mich. Michigan Conservation vols. 13 nos. 5, 6, 11, 14 no. 3. LailSlllg, Midi. Michigan Department...Survey Progress Reports s, 10, 11. Lansing, Mich. Michigan University Museum of Paleontology Contributions...Water Resources Board: Bulletin no. 1, Montgomery County: Reports on Water Supply, Clark, Franklin (and |  | | Book (volume) | | which in 1865 absorbed the collection of Sussex county minerals made by Samuel Woodruff, of Sparta, New...Hill and Harmony, Warren county. tals in calcite at Franklin, Susse_: county. _gate, (Quartz.) Very...Very tlne crys- Silica. Hoboken,Hudson county. Bound Brook and LibertyCorner, Somersetcounty. NEW JERSEY...cavities in amygdaloidal trap at Plainfield, Union county. See L C. Russell in Am. J. Set. III., XVL, 112...crystals imbedded in gneiss at Franklin, Sussex county. A pebble of alla,ite was found eight feet below |  | | Journal (volume) | | portlock, J. E. 1843. Report on the Geology of the County of Londonderry and parts of Tyrone and Fermanagh...p. 1950. Carboniferous plant spores from Dagget County, Utah. J. Paleont. 24, 232-44, 2 pis. wilson, l...FROM IRELAND , by FRANK HODSON At Cashel in County Fermanagh near the border of the and about two...of black, bituminous limestone (stinkstone or anthraconite) containing abundant parts of trilobite exoskeletons...Lower Middle Eocene (Lake City Limestone); Columbia county, Florida. Archaias floridanus (Conrad 1846) Plate |
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