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Pokrovskite from
Hunting Hill Quarry, Rockville, Montgomery County, Maryland, USA


Locality type:Quarry
Classification
Species:Pokrovskite
Formula:Mg2(CO3)(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Magnetiteⓘ3 photos of Pokrovskite associated with Magnetite at this locality.
Serpentine Subgroupⓘ3 photos of Pokrovskite associated with Serpentine Subgroup at this locality.
Mcguinnessiteⓘ3 photos of Pokrovskite associated with Mcguinnessite at this locality.
Calciteⓘ3 photos of Pokrovskite associated with Calcite at this locality.
Data
Mineral Data:Click here to view Pokrovskite data
Locality Data:Click here to view Hunting Hill Quarry, Rockville, Montgomery County, Maryland, USA
Photo GalleryView Gallery (8 photos)
Data Identifiers
Mindat Occurrence Record ID:338744
Long-form Identifier:1:3:338744:3
GUID (UUID V4):e710b6a6-d4bd-4d1a-8c43-3969a9aca7dd
References
Reference Search (possible matching items)
Journal (issue)
Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...G. Tribbey The minerals of the Hunting Hill quarry, Rockville, Maryland . . . . . . . . . . . . . . ....Henderson County, Illinois, and near the towns of Dallas City, Hamilton and Plymouth in Hancock County, Illinois...examples include the Dallas City High School (Hancock County), The Mineralogical Record, volume 36, September–October...(Fig. 3), and the Mormon Temple at Nauvoo (Hancock County), construction of which was begun in 1841 and completed
Report (issue)
Pokrovskite Mg2 (CO3 )(OH)2 • 0.5H2 O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data:...Kazakhstan); coalingite, mcguinnessite (Cedar Hill quarry, Pennsylvania, USA). Distribution: From a drillhole in... In the USA, at the Hunting Hill quarry, Montgomery Co., Maryland; in the Cedar Hill quarry, Lancaster...Lancaster Co., Pennsylvania; at the Addie quarry, Jackson Co., North Carolina; from the Gabbs mine, Gabbs district... Y.A. Malinovskii, and Y.V. Mozherin (1984) Pokrovskite. Mg2 [(CO3 )(OH)2 ] • 0.5H2 O – a new mineral
Journal (issue)
........................ 133 by 1. S. White Pokrovskite, a common m in eral............................National Tin and Mining Company of the U.S., in Paris Hill, Maine, covers an interesting history o f an effort...collection are fossils from the famous Solenhofen quarry in Bavaria (including an Archaeop­ teryx), from...Dakota: Elk Creek in Meade County, and the area around Hoover in Butte County. One specimen from each of...Exposure of Pierre shale along Elk Creek in Meade County showing some concre­ tion-bearing horizons. Figure
Book
preparation by Capitol Communications, Crofton, Maryland. Printed in the United States by Bookcrafters...ADULARIA Adu Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...localities: Baveno, Italy 14:157168 ALBITE Davis Hill near Bancroft, Ontario: an occurrence of large nepheline...ALICE GLORY HOLE The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187
Catalog/List
ALABANDITE dark tarnished massive en Calcite. (Broken Hill, Austr�lia) 1x1 £1,30 ALBITE var PF.:RISTERITE grey...massive. (Tush;:rr Mts, Nr. Marysville Pilute County Utah, USA) 1x1 £1 1x2 £2 2x2£4 2x3 £6 AMBLYGONITE white...rich yellow masses with minor Qµartz.(Pershing County, Nevada U.S. A) 1x1 60p BINDHEHUTE quite rich yel10w...white micro crystals in and on Natrolite.(Saga Quarry Tvedalen Norw�y) 1x1 £2.50 1x2 £5 BORNITE rich...CELS IAN erey granular mass. (Big Creek Fresno County , Cal i fornia U.S.A) 1 x 1 £ 1 .70 82 CH .® AZ
Journal (issue)
Sabelli & G. Brizzi Osarizawaite from the Silver Hill mine, Arizona ........................ 311 by C... Mira Loma, Cali- RED CLOUD MINE SITE, YU M A COUNTY. ARIZONA WULFENITE, Red Ckud M m 7 JTQ MINERAL...(1st in USA) of this rare sodium phosphomolybdate! Rich yellow in schorl/moly matrix. Gold Hill, Utah....Wilton, CT 06897 (203) 762-0796 • Dept. MR Gold Hill, Utah. Over 750 Mineral Listings — Send three stamps...hardware 196 Beechwood Ave. Bogota, N .J. 07603 USA (201) 487-3254 The Mineralogical Record , volume
Book (edition)
abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...Rare-with scorodite in U-bearing lignite in the Caves Hill and Slim Buttes areas, both Harding Co .. South...Menzenschwand Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from
Book (edition)
Haven, Connecticut. James A. Ferraiolo: Bowie, Maryland. Michael Fleischer: Dept. of Mineral Sciences...M. J. Buerger (1958), The Powder Method, McGraw Hill, New York. (B) Bunn, C. W. (1961), Chemical Crystallography...Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri...important gold mining districts in Australia, including Hill End, Hillgrove, and Mt. Boppy, NSW;; Mt. Morgan...Creede(*), Aspen(*), and other localities, CO; Bunker Hill, Shoshone Co., and Poorman mine, Owyhee Co., ID;
 
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