 | | Catalog/List | | invited. ABBREVIATIONS used in this catalog xl -crystal xlled -crystalled xlline - crystalline xllized...············································ 28 ROCK AND MINERAL COLLECTIONS······················-·...Fairfield County, Branchville White xlline with cymatolite, good study ... New Mexico Taos County, near Dixon...cerium aluminum silicate California Los Angeles County, Pacoima Canyon Large black tabular crystals in...iron silicate ACTINOLITE California San Bernardino County, Wrightwood Green prismatic crystalline mass . |  | | Catalog/List | | t::_: •.·'':{}j;,·}~t' MM - T 'N Fl. P. R. - crystal crystalled crystalline crystallized micromount...radial groups on limonile ........... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals...lapis AJOITE Copper aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and...cerium aluminum silicate California Los Angeles County, Pacoirna Canyon Large black tabular crystals in...Utah .Piute County, Tushar Mountains, Marysvale ----i'>ink crystalline mass, some crystal vugs ALTAITE |  | | Journal (issue) | | ................. p. 10 Geology of quartz in Arkansas ............. p. 11 In memoriam: Jennie Smith... February 2021 Chrysoberyl, Haddam, Middlesex County, CT. Photo: Bob Cooke. 2 Chrysoberyl, Governador...country rock. In these environments, chrysoberyl can be hosted in mica schist or dolomitic marble. Chrysoberyl...one another along the c-axis of the chrysoberyl crystal for the apparently moving chatoyancy. This type...first place where chrysoberyl was found in the host rock (the original chrysoberyl specimens from Brazil |  | | Report (volume) | | ............................................. Arkansas.................................................about 1,250,000 barrels. The production of natural rock cement was five times the combined production and...than 86,000,000 barrels. The production of natural rock cement and the imports of foreign cement are so...mineralogic reports, especially from those of Arkansas, California, Colorado, New Mexico, Oregon, South...examination of the geology of western central Arkansas: Arkansas Geol. Survey Ann. Kept, for 1888, vol. 1 |  | | Book | | The Guide to Quartz in Arkansas Darcy and Mike Howard Mnckhaunding Arkansas Collecting Crystals The...The Guide to Arkansas Quartz 77 A&l Studio Press wmi vMmj /MansH Collecting Crystals The Guide to...to Arkansas Quartz Copyright O 2000 by Darcy and Mike Howard Illustrations by Darcy Howard Photographs... Box 45791 • Little Rock AR 72214 • USA • 501-847-6575 flack/iauncffng Arkansas wvvw. rockhoundingAR... Front cover, quartz crystal from Ron Coleman mine, back cover, quartz crystal from Mount Ida region |  | | Book (volume) | | A Location Guide for Rock Hounds in the United States Collected By: Robert C. Beste, PG 2014 Fourth...Fourth Edition A Location Guide for Rock Hounds in the United States Published by Hobbit Press 2435 Union...printing December, 1996 ii A Location Guide for Rock Hounds in the United States Table of Contents Page..............................................22 Arkansas ................................................................389 iii A Location Guide for Rock Hounds in the United States Page Ohio ........ |  | | Report (volume) | | distinguished by their, physical properties: color, crystal form, cleavage, parting, hardness, specific gravity...important aids in identifying gems. They are: color, crystal form, cleavage, parting, hardness, specific gravity...in most minerals. Most gem stones have certain crystal systems that form under favorable conditions of...particular atomic arrangement results. The six crystal systems in which gem stones may form are: isometric...cleavage, surfaces are parallel to some of the crystal faces of some gem stones. For example, diamonds |  | | Journal (article/letter/editorial) | | .org Muzo-habit Quartz Zigras Mine, Garland County, Arkansas Q uartz, the best known of minerals...Crystals and Crystal Forms, we have selected Muzo-habit quartz from the Zigras mine at Blue Springs, Garland...Garland County, Arkansas, for this issue’s Connoisseur’s Choice. Silica, SiO2, is polymorphous; alpha-quartz...that occurs as colorless anhedral grains in many rock types. Quartz has a Mohs hardness of 7 and is very...trigonal crystal system (or rhombohedral subsystem of the hexagonal crystal system). This crystal class |  | | Report (edition) | | STATE OF ARKANSAS BULLETIN 23 S P EC I ES O F A RKA N SA A DIGEST By J. Michael Howard \ 1987...1987 Little Rock / ARKANSAS GEOLOGICAL COMMISSION Norman F. Williams State Geologist s·' , STATE OF...OF ARKANSAS BULLETIN MINERAL 23 SPECIES OF ARKANSAS A DIGEST By J. Michael Howard 1987 Little...Little Rock ARKANSAS GEOLOGICAL COMMISSION Norman F. Williams State Geologist STATE OF ARKANSAS Bill...Bill Clinton, Governor ARKANSAS GEOLOGICAL COMMISSION Norman F. Williams, State Geologist COMMISSIONERS |  | | Report (edition) | | STATE OF ARKANSAS BULLETIN 23 MINERAL SPECIES OF ARKANSAS A DIGEST By J. Michael Howard 1987 Revised...Little Rock ARKANSAS GEOLOGICAL COMMISSION Norman F. Williams State Geologist STATE OF ARKANSAS BULLETIN...SPECIES OF ARKANSAS A DIGEST By J. Michael Howard 1987 Revised 2007 Little Rock ARKANSAS GEOLOGICAL...Williams State Geologist STATE OF ARKANSAS Bill Clinton, Governor ARKANSAS GEOLOGICAL COMMISSION Norman F........................................... Little Rock Dr. Richard Cohoon ............................ |  | | Book (volume) | | A Location Guide for Rock Hounds in the United States Collected By: Robert C. Beste, PG 1996 Second...Second Edition A Location Guide for Rock Hounds in the United States Published by Hobbit Press 2435 Union...63125 December, 1996 ii A Location Guide for Rock Hounds in the United States Table of Contents Page..............................................19 Arkansas ................................................................333 iii A Location Guide for Rock Hounds in the United States Ohio ............. |  | | Book (volume) | | A Location Guide for Rock Hounds in the United States Collected By: Robert C. Beste, PG 2005 Third Edition...Edition A Location Guide for Rock Hounds in the United States Published by Hobbit Press 2435 Union...63125 December, 1996 ii A Location Guide for Rock Hounds in the United States Table of Contents Page..............................................19 Arkansas ................................................................333 iii A Location Guide for Rock Hounds in the United States Page Ohio ........ |  | | | | What is the difference between a mineral and a rock? Where do they come from? How do Istart collecting...rocks, and how to test them. : Each mineral and rock is accompanied with concise descriptions and precise...photographs; Bob Gault took a number of the mineral and rock photographs; Donna Naughton took a number of field...mineral and rock descriptions. introduction Mineral and Rock Collecting Mineral or Rock? Origins of...Non-metallic Mineral Identification Key How to Identify a Rock Geological Regions of Canada ©) en, Sey SP It lex) |  | | Journal (article/letter/editorial) | | desired. Please send them in. Abbreviations: xl—crystal xled—crystallized fl—fluoresces ph—phosphoresces...and much used in industry, is found in De Kalb County, 4 miles northwest of Fort Payne, Ala. There a...Another deposit is reported as being in Clarke County-" ARIZONA—Earl Mayer, 1753 " I " St, Yuma, Ariz...specimen some month ago. The specimen came from Crystal Hill, Plumose C o , Ariz, and consisted of a dark...embedded in milky quartz. ARKANSAS—Byron C. Marshall, 204 Central A v e , Hot Springs National Park A r k |  | | Book | | photographs; Bob Gault took a 11un1ber of the mineral and rock photographs; Donna Naughton took a nun1ber of field...mineral and rock descriptions. . .. Introduction Mineral and Rock Collecting Mineral or Rock? Origins...Non-metallic Mineral Identification Key How to Tdentify a Rock Geological Regions of Canada 6 6 6 7 7 8 10 11...Minerals and Rocks IX Introduction Mineral and Rock Collecting or most of us collecting is a natt:u-al...a healthy, active, outdoor life. F Mineral or Rock? Mineralogists would define a rnineral as one or |  | | Catalog/List | | Micromount and Fluorescent columns . PETROLOGIC (ROCK) SPECIMENS ....... MINERAL DETERMINATION SUPPLIES...SUPPLIES including Blowpipe Testing.......... . xl - crystal xlled - crystalled xlline - crystalline xllized...mine, near Globe, Gila County, Arizona. Sharp hexagonal barrel-shaped crystal druse. Many of the crystals...mina Ojuela. White-to-pale yellow sheave-like crystal FI. 1. 00 groups on limonite ................ Mexico...trap rock, rare ...... AFWILLITE Hydrous calcium hydroxy-silicate. Ca lifornia Riverside County, Crestmore |  | | Report (volume) | | about 1,250,000 barrels. The production of natural rock cement was five tunes the combined production and...than 80,000,000 barrels. The production of natural rock cement and the imports of foreign cement are so...Alabama.........Dr. Eugene A. Smith, University. Arkansas..........Dr. A. H. Purdue, Nashville, Tenn. California...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton; |  | | Report (volume) | | Quartz Crystal Deposits of Western Arkansas By A. E. J. ENGEL CONTRIBUTIONS TO GEOLOGICAL ECONOMIC...quartz-bearing formations______1_________________ Crystal Mountain sandstone (Ordovician?) _______________...oscillator-grade quartz__-________________ _______ Crystal forms__._____.__________^._.--___________-_-___...with the quartz_____________ _______________ Wall-rock alteration and replacement-________________-_._-__-_-Relationship..._-__-_-Relationship between vein minerals and type of wall rock.__________ Secondary features related to deform |  | | Journal (article/letter/editorial) | | desired. Please send them in. Abbreviations: xl—crystal xled—crystallized ALABAMA — W e are indebted...excellent light marble is found in a belt 35 miles long extending from Coosa County thru Talladega and...and into Calhoun County. Most of the distance it is about 1/2 mile wide but at Sylacauga (Talladega Co...specimen of large phenocrysts of kaersutite in the rock camptonite, both rare. Kaersutite is given in Dana's...Dam, Mohave County. A % inch black cube of limonite pseudo after pyrite xl, in gray xline rock, and coming |  | | Book (volume) | | A Location Guide for Rock Hounds in the United States SOUTH DAKOTA This northwestern Great Plains state...and Spodumene. For instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds |  | | Journal (issue) | | Freeland 219 A General History of Zinc Mining in Arkansas Dana Martin Batory COVER STORY: ST AMPS with...S. MitchelJ. FEATURES 223 Australia's "Zebra" Rock 224 A Mineral Puzzle Joseph Urban 225 World...REFERENCES compilation of this list of mineral, rock, Dorn , N. , and SJagt, C., eds. 1976. R epublic...agate 7 c agate 10 c stilbite 15 c Moshaneng banded marble 20 c gem diamonds 25 c chrysotile 35 c jasper 50...fr Ammonite September 2 7, 1974 4 fr marble bl ocks 25 fr marble quarry May 7, 1976 25 fr aragonite 50 |  | | Journal (issue) | | Freeland 219 A General History of Zinc Mining in Arkansas Dana Martin Batory COVER STORY: ST AMPS with...S. MitchelJ. FEATURES 223 Australia's "Zebra" Rock 224 A Mineral Puzzle Joseph Urban 225 World...REFERENCES compilation of this list of mineral, rock, Dorn , N. , and SJagt, C., eds. 1976. R epublic...agate 7 c agate 10 c stilbite 15 c Moshaneng banded marble 20 c gem diamonds 25 c chrysotile 35 c jasper 50...fr Ammonite September 2 7, 1974 4 fr marble bl ocks 25 fr marble quarry May 7, 1976 25 fr aragonite 50 |  | | Book (volume) | | Ohio OHIO Only Paleozoic rock formations underlie Ohio’s Pleistocene surface debris and Quaternary soils...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...areas of drainage in 336 A Location Guide for Rock Hounds in the Untied States townships of Franklin...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE |  | | Book (edition) | | mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater...Jefferson county; Helena, Montevallo, and Brierfield, Shelby county; and at Blocion. Bibb county. The Warrior |  | | Book | | Wavkllite CLAY COUNTY, Sec. 24. T. 19 S R., 7 E. STATUARY, Coosa Co., (W. border of* Marble Crystalline...Crystalline TALLADEGA COUNTY Marble, (crystalline) VALLEY HEAD, DeKalb Co. Hematite VILLAGE SPRINGS, Blount Co....Feldspar HISSOP, Coosa Co., (near) Beryl JACKSON COUNTY Hematite KENNEDYS, Clay Co., (near) Magnetite MILLERVILLE...Magnetite PRATT FERRY, Bibb Co., (near) Verigated Marble ROCK RUN to JACKSONVILLE, Calhoun Co. Bauxite ROCKFORD...Kuibab limestone) BIG BUG CREEK, Yavapai Co. Onyx Marble BLACK MOUNTAINS, E. Slopo, Mohave Co. N.W. of Kingman |
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