 | | Report (issue) | | DEVONIAN ROCKS OF SOUTHEASTERN INDIANA Compiled by HAYDN H. MURRAY Indiana Department of Conservation GEOLOGICAL...Field Conference Guidebook No. 8 1955 STATE OF INDIANA George N. Craig, Governor DEPARTMENT OF CONSERVATION...STRATIGRAPHY OF THE DEVONIAN ROCKS OF SOUTHEASTERN INDIANA Compiled by Haydn H. Murray Contributions by T...Geological Survey, Indiana Department of Conservation, and Department of Geology, Indiana University, September...Printed by authority of the state of Indiana BLOOMINGTON, INDIANA September 1955 ____________________ |  | | Report (issue) | | DEVONIAN ROCKS OF SOUTHEASTERN INDIANA Compiled by HAYDN H. MURRAY Indiana Department of Conservation GEOLOGICAL...Field Conference Guidebook No. 8 1955 STATE OF INDIANA George N. Craig, Governor DEPARTMENT OF CONSERVATION...STRATIGRAPHY OF THE DEVONIAN ROCKS OF SOUTHEASTERN INDIANA Compiled by Haydn H. Murray Contributions by T...Geological Survey, Indiana Department of Conservation, and Department of Geology, Indiana University, September...Printed by authority of the state of Indiana BLOOMINGTON, INDIANA September 1955 ____________________ |  | | Report (issue) | | CRUSHED LIMESTONE PRODUCERS IN INDIANA by DUNCAN J. McGREGOR Indiana Department of Conservation GEOLOGICAL...GEOLOGICAL SURVEY Directory No. 4 1956 ST A TE OF INDIANA George N. Craig, Governor DEPARTMENT OF CONSERVATION...PRODUCERS IN INDIANA by Duncan J. McGregor Printed by authority of the state of Indiana BLOOMINGTON...BLOOMINGTON, INDIANA October 1956 For sale by Geological Survey, Indiana Department or Conservation, Bloomington...Bloomington, Indiana Price 25 cents SCIENTIFIC AND TECHNICAL STAFF OF THE 2 - - GEOLOGICAL SURVEY Charles |  | | Journal (article/letter/editorial) | | Figure 2: Calcite crystals on limestone, Meshberger Stone Company quarry, Columbus, Bartholomew County, Indi...the rock matrix of their minerals— for example, 'Calcite crystals on limestone.' " This good advice should |  | | Journal (article/letter/editorial) | | THE FOUR TWIN LAWS OF CALCITE a n d H o w To R e c o g n i z e T h e m Downloaded by [Texas A & M International...alcite collectors often ask, "How many kinds of calcite twins are there?" The answer is hard to give because...is rephrased: "How many twin laws are there for calcite?" In this case, the answer is I will go further...that there are four, and only four, twin laws for calcite. The rest of this article will be spent explaining...observant collector should be able to tell whether a calcite crystal is twinned or not and to determine which |  | | Journal (article/letter/editorial) | | Y. The specimen consists of thin platy white calcite xls in grayish clay. ARKANSAS—"A HEAP O F PHANTOMS...the Red Mountain range near Silverton, San Juan County, Colo., there is marmatite. It is a high-iron sphalerite...Illinois to Buffalo State Park in central LaSalle County, 111. We found many sam115 pies of the fish-tail...sphalerite, and calcite. Many of the boulders on the damps were crusted with pyrite and calcite and were a...the country. INDIANA—Small xls of fluorite have been found in Meshberger Stone Company quarry, 2 miles northeast |  | | Report (issue) | | AND ROCKS IN INDIANA SEYMOUR S. GREENBERG WAYNE M. BUNDY DUNCAN J. McGREGOR Indiana Department of...SURVEY Circular No. 4 1958 ' . ' STATE OF INDIANA Harold W. Handley, Governor DEPARTMENT OF CONSERVATION...ular No. 4 GUIDE TO SOME MINERALS AND ROCKS IN INDIANA by Seymour S. Greenberg Wayne M. Bundy Dunc an...Printed by authority of the State of Indiana BLOOMINGTON, INDIANA Mar c h 1958 For sal e by Geo logi...localities listed by county - - - - - - 26 Cross index of some minerals found in Indiana - - - - 42 Rocks |  | | Catalog/List | | Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA Named by the Romans for the area of Scotland beyond... Flambeau Mine, Ladysmith, Rusk Co., Wisconsin, USA This is one of the Chalcocite crystal groups saved...Himalaya Mine, Mesa Grande, San Diego County, California, USA San Diego County doesn’t just raise Avocados and...District, Beaver Dam Mountains, Washington County, Utah, USA Distinctively unique as a specimen can be...Tennessee Ba-F-Pb-Zn Dist., Smith Co., Tennessee, USA A large 3.75 inch (9.55 cm) cube featuring a very |
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Meshberger Stone Company Quarry, Columbus, Bartholomew County, Indiana, USA