 | | Report (issue) | | GEOLOGICAL SURVEY 01" GEORGIA POSTAGE WILL BE REFUNDED GEOLOGICAL SURVEY OF GEORGIA DEPARTMENT OF FORESTRY...BULLETIN NO. 46 KYANITE AND VERMICULITE DEPOSITS OF GEORGIA By LOUIS M. PRINDLE Associate Geologist, U. S....PRINTING COMPANY ATLANTA, GEORGIA .· .. ·.~ THE COMMISSION OF THE Georgia Department of Forestry... Hrs ExcELLENCY, EUGENE TALMADGE, Governor of Georgia, CHAIRMAN (Ex-Officio) MR. PERRY MIDDLETON, Brunswick... LETTER OF TRANSMITTAL GEOLOGICAL SURVEY OF GEORGIA, DEPARTMENT OF FORESTRY AND GEOLOGICAL DEVELOPMENT |  | | Journal (article/letter/editorial) | | GEORGIA Downloaded by [University of Calgary] at 09:55 07 August 2017 MINERAL LOCALITY INDEX JENNINGS...JENNINGS B. GORDON, JR. P . O . Box 6214 Rome, Georgia 30162 Although perhaps best known for its gold, rutUe...rutUe, and staurolite (the state mineral), Georgia has, in fact, almost two hundred mineral species. ...have been reported and verified from the state of Georgia. The index has been compiled from the literature...be either a report on the economic geology of Georgia or a field guide for lapidaries, it excludes commercial |  | | Report (issue) | | GEORGIA STATE DIVISION OF CONSERVATION DEPARTMENT OF MINES, MINING AND GEOLOGY GARLAND PEYTON, Director...Number 51 SILLIMANITE AND MASSIVE KYANITE IN GEORGIA (A Preliminary Report) By A. S. FURCRON Assistant... Residual boulders of massive kyanite, Pickens County. ·~· LETTER OF TRANSMITTAL Department of Mines...herewith Georgia Geological Survey Bulletin No. 51, "Sillimanite and Massive Kyanite in Georgia," by Dr...of Mines. The report announces the discovery in Georgia of two economically-important refractory minerals |  | | Report (issue) | | COVER PHOTO : Gold nugget from Dukes Creek, White County, weight 5 oz., 12 dwt., approx. 2x. BACK COVER...crystal from Graves Mountain, approx. 1.5x. Lower left - Goethite from Pulaski County, approx. lx. Right... MINERALS OF GEORGIA: THEIR PROPERTIES AND OCCURRENCES by Robert B. Cook STATE OF GEORGIA DEPARTMENT OF................................................ Corundum .......................................................................................... 170 County Index ........................................ |  | | Report (issue) | | __-___-_____- __ Willis Mountain and vicinity____________ Woods Mountain and vicinityBaker Mountain-Madisonville... area____ Leigh Mountain __ __ _ _ Southern Prince Edward CountyOrigin of kyanite deposits Other mineral...Slate __ . Halifax County Other localities North Carolina Hagers Mountain, Person County.- _.______ Corbett...Corbett deposit, Johnston County Burnsville-Swannanoa area, Buncombe, Yancey, and Mitchell Counties ________...____ Rutherford County Other localities North Carolina-South Carolina Kings Mountain district, Cleveland |  | | Book | | _ _ .... ____________________ ..... CHAPTER 11 Georgia 1 CHAPTER 12 Alabama 0 0 . . . . . . . . _...y ' s f i r s t g o l d r u s h a t Dahlonega, Georgia. S o m u c h gold w a s f o u n d b y eager prospectors...t a r t o f t h e C i v i l W a r . O t h e r Georgia counties a n d n e i g h b o r i n g s t a t e...f gold! Gold c a n s t i l l be f o u n d i n Georgia a n d i n t h e r i v e r s a n d streams o f i...w e l l , R u t h e r f o r d , S t a n l e y, Union, Wilkes, H a l i f a x , Davidson, Catawba, Henderson |  | | Book (edition) | | Abrasives Abrasives (above 7 in Mohs’ scale) Corundum H— 9 Intermediate Hardness (H—5.5 to 7) Silica...are used other natural mineral grains such as corundum, garnet, flint and chert as well as manufactured...are used for sawing stone, (Quartz sand, garnet, corundum, grinding plate glass, surfacing stone. oxide...chromium In one method for drilling small corundum, emery, aluminum of all lapping (Rouge, crocus...silica, clay, whiting.) emery, sand, garnet, corundum, (Quartz oxide, silicon charged carbide |
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