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Chalcopyrite from
Milford Quarry, Baltimore County, Maryland, USA


Locality type:Quarry
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Milford Quarry, Baltimore County, Maryland, USA
Data Identifiers
Mindat Occurrence Record ID:859069
Long-form Identifier:1:3:859069:5
GUID (UUID V4):8bf8429d-407c-4fae-ae6d-c52d647a1902
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
MINE NEAR FROSTBURG, MARYLAND By HAROLD LEVEY 5023 Pimlico Road, Baltimore 15, Maryland For some time, the...plight of the Baltimore mineral collector has been getting worse. Mine dumps of Maryland localities worked...zeolite locality at Milford, the garnet and gem aquamarine occurrence at the Arundel Quarry, and the fine Jones...been closed. Only one or two localities around Baltimore still are productive of good specimen material...westernmost counties of Maryland are Garrett and Allegany, lying some 150 miles west of Baltimore over the Blue
Journal (issue)
News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 E-mail: lream@comtch.iea.com...feldspar. The locality, I believe, is a granite quarry. I have been told that, at the site, the large...there was a find of attractive calcite/quartz/chalcopyrite combination specimens. The calcites formed "pin-...found scattered about matrices of quartz and chalcopyrite crystals. Showy specimens indeed. The past year...Fifties, i.e. chiastolite crystals from Madera County, CA. They used to be very common, almost ubiquitous
Journal (article/letter/editorial)
arch of the Palermo mine, North Groton, Grafton County. Rob Lawrence photo, courtesy Bob Whitmore. 242...at 15:01 05 January 2015 LOCATIONS BY COUNTY Belknap County Alton area: arsenopyrite, galena, quartz...occurrence is particularly noteworthy for Carroll County Albany, Blackberry Crossing (includes the Moose...tall, Government Gravel pit, North Conway, Carroll County. Jeff Scovil specimen and photo. Downloaded by...tall, Middle Moat Mountain, North Conway, Carroll County. Canadian Museum of Nature specimen, Jeff Scovil
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
Journal (article/letter/editorial)
the others elected. Vernon Wertz, Silver Spring, Maryland, has another year to go in his present term of...Rochland Nuggets, Marvin Klibinoff, Editor, Rockland County Mineral and Gem Society, Inc. Neivlapso, Dr. Philip...Jerry Fever, Editors, Junior Division, Rockland County AJneral and Gem Society, Inc. Lack of a large attendance...Merit A-3 MINERALS- ANY TYPE AND SIZE Rockland County Mineral and Gem Society, Ine Newark Mineralogieal...M. A-5 GENERAL LAPIDARY Gemcutters Guild of Baltimore Tuscarora Lapidary Society New Jersey Lapidary
Report (volume)
Holman, Bangor. Maryland........ .Prof. E. B. Mathews, Johns Hopkins University, Baltimore. Michigan......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;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby
Journal (article/letter/editorial)
purple, and grey. These géodes are found in Pike County, Ala., which is about 50 miles north of Montgomery...Montgomery. I have found them scattered all over the county, but they are especially abundant just south of...made several trips to Magnet Cove (Hot Springs County) which is about 15 miles east of Hot Springs on...Annual Convention of the Eastern Federation in Baltimore, Md., last September (see Nov-Dec 1956, R & M...is characteristic of of idocrase at the Gillette Quarry in Had- the mineral. I believe this to be one of
Journal (article/letter/editorial)
biotite schist and coming from the Worth feldspar quarry on Bog Hill, East Hampton, Middlesex Co., Conn...GEORGIA — Dark blue masses of covellite, with chalcopyrite and chalcocite, were found in the old copper...flakes of molybdenite were present in the granite. MARYLAND — In the July-August 1953 R & M, French Morgan...been sent in by Harold Levey, 5023 Pimlico Rd., Baltimore 15, Md. "I am sending you this correction of Mr...this appears to be the first find reported from Maryland. While it is the first find in Prince Georges
Report (issue)
Bawana mine, Rocky mining district, Beaver County, Utah, USA. 3.013 (100), 6.79 (52), 2.802 (45), 2.522...Bawana mine, Rocky mining district, Beaver County, Utah, USA; electron microprobe analysis supplemented...stringhamite, tobermorite, andradite, bornite, calcite, chalcopyrite, quartz, wollastonite (Christmans mine); apophyllite...miles NW of Milford, Beaver County, Utah, USA. Also from the Christmas mine, Pinal County, Arizona; the...Inyo County, California; and the Commercial quarry, Crestmore, Sky Blue Hill, Riverside County, California
Report (volume)
............................................. Maryland.................................................Maryland____Prof. E. B. Mathews, Johns Hopkins University, Baltimore. Michigan____Mr. R. A. Smith, Lansing. Dr. A....See Bauxite and Halloysite. 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;...following localities : Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20 S., R. 7 E.;
Book (edition)
from the Principal Localities in the Middlesex County Region in Connecticut Unclassified Material Page...Directions to the Mineral Localities in the Middlesex County Region in Connecticut .... Additional Locality...booklet devoted to the mineralogy of the Middlesex County region. Invaluable assistance in preparing the...CHALCANTHITE-Hydrous copper sulfate CHALCOCITE-Copper sulfide CHALCOPYRITE-Copper iron sulfide CHALCOSTIBITE-Copper antimony...found in the aegirite-granite at the Flatrock (Quarry in Waterford. Its color is dull black to brownish
Journal (article/letter/editorial)
pale smoky crystals, from the Center, Cherokee County, Ala., locality and that they are very good. This...Madison County. "Beryl: as light golden crystals, fractured but gemmy, from near Hissop, Coosa County." Arizona—A...Las Vegas, Nev., publicity director of the Clark County Gem Collectors, carried the following paragraph...locality is the south shore of Lake Mead, Mohave County, Ariz. Another letter from Mr. Drury contained...(petrified wood) are found 3 miles west of Piggott, Clay County, Ark. California—A new California mineral is perovskite
Journal (article/letter/editorial)
North America; the rare earth pegmatitesb of Llano County (Texas), Minas Geraes(BraziI), Ytterby (Sweden)...A. L Genesis of mica pegmatite deposits, Latah County, Idaho: , Econ. Geology,vol. 28, no. 1, pp. 41-58... p. 315. 30Lovering, T. S., Magmatic chalcopyrite, Park County, Montana: Econ. Geology,vol 19, pp 636-640...Geology and mineral resources of eastern Cassia County, Idaho: Brill. Id.aho Bta. Mines ond.Geology,vol... Alstead, Roxbury, Danbury, Baldface Mt., and Milford. Types of pegmatite: Many are granite complex,
Book (volume)
Georges twp., Fayette Co. At the Mill view limestone quarry near Forksvilie, Sullivan Co., in small pieces...found in cavities of dolomite at the soapstone quarry, at Lafayette, Montgomery Co. (T. D. Rand.) 10... 1889.) 12. CHALCOPYRITE. (21) Associated with azurite and malachite, chalcopyrite was observed by...Reading, this mineral is found Berks Co., at Epplcr's quarry, at Leesport and at Fritz Island. 14. FLUORITE...of Emaus, occurs in the Ironton R. R. Co.'s quarry at Ironton, Lehigh Co. And massive, of a deep purple
Journal (article/letter/editorial)
Tenn. "The Hillabee Schist (in Alabama) carries chalcopyrite and a cupriferous pyrrhotite, mostly in small...small amounts. A bed near Pyriton, Clay County, Ala., was worked for copper. One was mined near Stone Hill...Hill in the southern part of Cleburne County at what was called Wood's copper mine and also at Smith's...to Carrollton, Ga., and shipped from there to Baltimore. A large amount of ore is still piled near the...ilmenite and pyrite associated with it) in New Milford Litchfield Co., under the old Lover's Leap Bridge
Report (issue)
Uranium occurrences in non-sedimentary rocks of Maryland ............ 31 Table 6 Uranium occurrences in...Uranium occurrences in non-sedimentary rocks of Maryland...................................... 33 Figure...deposit occurs as a thin seam in graphitic Cleburne County. The property is, about 11.2 SINE phyllite which...Location No. Source of information Fairfield County. Short distance northeast of East Village, on a...beyond the old canal. Schairer, 1931. Fairfield County. Proceed up hill Cameron, et on Portland Ave. from
Journal (article/letter/editorial)
the 12th at the Keystone Trap Rock Quarry at Cornog, Chester County, Pa. thru the courtesy of the owners...principally of the unusual blue quartz, pyrrhotite, chalcopyrite, epidote, allanite traces, amphibole asbestos...14, 1956 To the quarry of the Limestone Products Company, Lime Cr,est, (Sussex County) N . J. There were...temperature and the immense quarry offered an inspiring challenge. The rock of the quarry consists mostly of metamorphosed...chondrodite, Portion of Limestone Products Co., quarry, Lime Crest, Sussex Co., N. J., scene of Mineralogical
Journal (article/letter/editorial)
to carry arsenopyrite, galena, sphalerite and chalcopyrite with quartz, feldspar, limonite, siderite, muscovite...road. Yellville is the county seat and is situated in about the center of the county. I do not know if this...Sea (in southern California —chiefly in Imperial County) one of the World's great geological freaks of...shores." ARKANSAS—The Morning Star mine, in Marion County, Ark., has furnished many handsome specimens of...little village of Rush, on Rush Creek, in Marion county. This village of Rush, is 254 Mr. Ives' letter
Report (issue)
Site Number, Site Name ...................... 6 County, State, Quadrangle, Latitude, Longitude .........G: Occurrences located in the Culpeper basin, Maryland and Virginia ..................... 168 H. Section...given in the categories of : 1. name and location ( county, state, quadrangle, latitude, and longitude) 2...stream, or town. County, State, Quadrangle, Latitude, Longitude Information in the county, state, quadrangle...occurrence, such as Fe in magnetite and Cu in chalcopyrite. The elements listed in the accessory subcategory
Report (issue)
Topographic and Geologic Survey was able to respond to county health officials with details down to the level...zones at a house in Colebrookdale Township, Berks County, which came to the authorities’ attention as having.... . . . . . . . . . . . . . . . . . Quarry L, Northampton County . . . . . . . . . . . . . . . . . ..... . . . . . . . C. K. Williams quarry, north part, Northampton County . . . . . . . . . . . . . . . .... . . . . . . . . . Chapel Hill anomaly, Berks County . . . . . . . . . . . . . . . . . . . . . . .
Journal (article/letter/editorial)
Diamond Mines, at (or near) Murfreesboro, Pike County, Arkansas. At the mines, I was kindly given permission...for the talc was Georgia Marble Co. Verde Antique Quarry, 2 miles s/w of Holly Springs, Cherokee Co., Ga...how he pinpoints his findings: It is in Somerset County near Great Moose Pond on the banks of Goodwins...cut-over land owned by a large timber Company." MARYLAND — One of the finest slabs of translucent gem quality...recently from Leslie E. Mihm, 603 Annslie Road, Baltimore 12, Md. This green serpentine comes from the abandoned
Journal (issue)
in Maud Carter Clement's History of Pittsylvania County, Virginia, Lynchburg, VA, (1929). Dr. Watson’s...became superintendent of Schools in Pittsylvania County, a position that one of his sons (and T.L. Watson’s...most common mineral among these five classes is chalcopyrite, which also happens to be exemplary' of the...others in that same class. In class bar42m, chalcopyrite can be found - rarely do we find prisms (m)...Services and HD Video P.O. Box 90888, Rochester, NY USA 14609 newryqs@gmail.com (585) 288-0059 www.Newryqs
Report (issue)
4, A1 2 O 3 26.8, Na 2 O 16.3, Lenni, Delaware County. Crystals. Eyerman, 1911, 11. Composition: Analysis:...Sp.gr LOCALITIES: Berks County: Birdsboro, and Gickerville; Delaware County: Leiperville, Lenni (druses... Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville ; Philadelphia:...Philadelphia: Fairmount Park, Frankford, and Rit- enhouse quarry. SCOLECITE CaAl 2 Si3 Oi .3H 2 O MONOCLINIC ...cut east of Reading (probably Birdsboro), Berks County. White, Smith, 1910, 540. silky mass of radiating
Journal (article/letter/editorial)
mine, which was used for a prison; the Allyndale quarry in North Canaan, from w h i c h came the marble...York City and elsewhere; and the Hoadley Neck quarry in Guilford, which furnished the granite base for...through­ out the United States. I n modern times, one quarry has been used by the Navy as an underwater sound...construction, from Danbury just north of Agstone quarry to Iron Works district in Brookfield: albite, allanite...Avenue Extension, Danbury: allanite, almandine, chalcopyrite, opal (hyalite), pyrite, quartz, zircon. Volume
Journal (issue)
Hollow Road, New Milford CT 06776 (860) 354-0296 Pat Hackett 1 Lakeview Road, New Milford, CT 06776 (860)...and talk on the geology and mineralogy of the O&G Quarry, Southbury, CT. It is the program Jack presented...crushing and sorting equipment at the O&G Southbury CT Quarry in 2004 Note the truck dumping ramp above the crusher...Spring Auction. There may be material from the O&G Quarry offered at the auction. Looking at the crusher...crusher and conveyors from the edge of the high quarry floor alongside the truck dump where large basalt blocks
 
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