 | | Report (issue) | | ^ Anne Arundel County 43 Baltimore County 45 Howard County - Montgomery County 88 Prince Georges...Georges County Virginia 74 . 120 129 Arlington County 129 Fairfax County 131 Fauquier County 139...139 Loudoun County 143 Prince William County 149 Diabase quarries of northern Virginia 155 CAPTIONS...of the Baltimore Gabbro Complex at Ilchester, Maryland. Figure 6. Triassic diabase dike forming a ridge...Arundel, Prince George's/and Baltimore Counties, Maryland (Sterrett, 1911). Figure 9. Distribution of |  | | 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 |  | | Journal (issue) | | Trip: • Join us! The Prez Field Trip - Manassas Quarry Saturday, March 8th 2008's first field trip is...is to the Vulcan Materials Company - Manassas Quarry, Saturday, March 8th, for prehnite, calcite, apophyllite...a hard rock Saturday, March 08 at Manassas Quarry quarry and you will need heavy boots (preferably steel...notify you of a cancellation due to weather or quarry operations. John’s cell phone number is 703-304-3489...Jan Meeting Minutes 3 February Meeting 4 Hunting Hill History 5 Tidbits 6 Trotter Diggg 6 Newsletter |  | | Journal (article/letter/editorial) | | Humboldt County, Nevada, as well as some new area east of their Mosquite mine in Im perial County, California...cookeite at the Stand on Your Head #1 mine in Saline County. The cookeite occurs as nearly featureless botryoids...still being found at the Coon Creek mine in Polk County, but the finds are not as prolific as in former...aesthetics. He has found several species in Litchfield County which have not been reported in Sohon's book on...the change seems irreversible. Maryland Calcite John Ertman of Rockville reports that he has had some extraordinary |  | | Journal (issue) | | Rock Run, Montgomery County, Maryland Jack Nelson 17300 Hughes Road, Poolesville, Maryland 20837 nelsonja@erols... l have been exploring and panning streams in Maryland, Pennsylvania, and Virginia. Since I am a micromineral... Mi.ncrnl N ews 2 Millerite in Hunting Hill Quarry, Rockville, Maryland Ca1herine J. Gaber bg@his.com...large bo ulder in 1he Hunling Hill Quarry in Montgomery Counly, Rockville. MD. We were on a field trip...the quarry , Serpentinite a nd Rodingite in the Huntin g Hill Quarry, Montgomery County. Maryland (Geological |  | | Journal (article/letter/editorial) | | announced a series of field trips. The Lachaine Quarry, the McGlashan Mine, the Evans Lou Mine, Bear Lake...recent finds at the 4-H Youth Exposition The Bergen County Min eralogy and Paleontology Society, Paramus...now the United States was in Geor gia! The Cobb County Gem and Mineral Club, Marietta, voted a sum of...man The Tomoka Gem and Min eral Society, Holly Hill, has a Cabbing School in progress. Instructors are...and Plum KENTUCKY Point on the Chesapeake Bay in Maryland The Armco Rockhounds, Ashland, to hunt for fossils |  | | Journal (issue) | | acting caretaker of the San Pedro Mine in Santa Fe County, and along with his son Phillip is actively exploring...during the last year: a presidential election in the USA, more lands closed to public use, mineral localities...News, P.O. Box 2043, Coeur d'Alene, ID 83816-2043 USA Phone: 208-664-2448 Email: lanny @mineralnews.com...grow to around J t/4 inches (3 cm). The Chavan Quarry (W agho li. 12 miles (20 km) east of Pune (Poona)...and less green than s pecime ns from the Dhoot Quarry, producing the first Indi a n specimens. The crystal |  | | Book (volume) | | Dahlonega Co. and Rabum Co., and the McDuffie County Belt extending through portions of McDuffie, Warren...Sphalerite. BALDWIN COUNTY MILLEDGEVILLE, at state farmjasper. BANKS COUNTY COMMERCE, along Hwy. 59...along adjoining Co. linerock crystal. BARROW COUNTY WINDER, along rd. to Jefferson and 1½ mi. inside...Guide for Rock Hounds in the United States BARTOW COUNTY AREA, Saltpeter Cave, as floatjasper. CARTERSVILLE:...(banded, various colors), jasper. BIBB COUNTY MACON: at Holton Quarry, 7½ mi. NWagate; N of Calloway |  | | Journal (issue) | | R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...Vanadinite from the J. C. Holmes claim, Santa Cruz County, A rizona........................................other unnamed species from Franklin and Sterling Hill, New Jersey ......................126 by P. J....Dunn McGuinnessite from a serpentinite body in Maryland ......................127 by F. Magnusson Native...currence. Sometimes a village or township and a county, or a village and a state have the same name and |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book (volume) | | 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper, rare...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...E, regional deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip...mine⎯pyritized gastropods (Pennsylvanian age). GRUNDY COUNTY AREA: c Regional rd. and RR cuts and banks of Mason |  | | Book | | PREFACE V TABLE OF CONTENTS V I CHAPTER 1 Gem Hunting In The Appalachians CHAPTER 2 New Jersey ........Pennsylvania___ _ _ _ 1 _ 2 _ 2 1 CHAPTER 4 Maryland ... 3 CHAPTER 5 Virginia 4 1 CHAPTER 6 West...n g y e l l o w " c o l o r " i n y o u r pan. Maryland: M o n t g o m e r y, Frederick, H o w a r d ...n d a n assortment o f fossils. Photograph b y Maryland Board o f Natural Resources. 2 K e n t u c k...dollars at the noted locality of Cowee Valley, Macon County, North Carolina. An enthusiastic family found and |  | | 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 |  | | Book | | HfiRIN COUNTY FREE LIBRfiRY 311110G386652Q I V Russell P MacFal A COLOR TREASUF FOR COLLECTORS...COLLECTORS AND GUIDE T( HUNTING LOCATION 0-690-00687-X $17.50 263 color photographs 20 tables and charts...charts 100 detail maps 1500+ hunting locations: sites in North America A directory to coUpcfing O E Pi...are 100 maps geared to leading the "hunter to his quarry" and more than eighty photographs of minerals in...on back flap) vb 00 m o o n AND GUIDE TO HUNTING LOCATIONS Minerals and Gems \o collect'^- his |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...silicate minerals from Trumbull Peak, Mariposa County, California......................................Territory, Canada (Montgomery, 1960); the Big Creek-Rush Creek area, Fresno County, California (Alfors...(Alfors et al., 1965); Chickencoop Canyon, Tulare County, California (Franke, 1930; Hinthome, 1974), and the...discovered by Anthony Marsh of Incline, Mariposa County, sometime before 1930 (the exact date is not given) |  | | Journal (issue) | | Mineralogical Notes Light green zincite from Sterling Hill, Ogdensburg, New Jersey ..........................address The Mineralogical Record P.O. Box 783 Bowie, Maryland 20715 published bimonthly by the Mineralogical... Special Second Class postage paid at Bowie, Maryland notesfrom they H TBJR THE (LONG, LONG) FUTURE...Wilson The Mineralogical Record P.O. Box 783 Bowie, Maryland 20715 n recent years two Brazilian localities...Bavaria, Germany (1) Blue Chihuahua mine, San Diego County, 57-59% California (2) 67-80% Poland, Maine (3) |  | | Journal (article/letter/editorial) | | ................................... 461 Diamond Hill felsite.............................................. Riebeckite-bearing granite porphyry Diamond Hill quartz deposits.......... Sheldonville quartz vein...remarkable quartz deposit known locally as Diamond Hill. As will appear beyond, all three of these for...much dispute. The riebeckite rocks near Cumberland Hill mark, so far as is known, the southernmost extension...s R ocks m Diabuse dikes Vein quartz Diamond Hill felsite and agglomerate Riebeckite granite Riebeokue |  | | Report (volume) | | Group_________________________________________ Spencer Hill Volcanics_ _ _ ___ __ ________ ____ __________ __...Greenwich Group of Mississippian(?) age includes Spencer Hill Volcanics, Cowesett Granite, and gray perthitic...quadrangle, fine-grained gneiss, diorite, Spencer Hill Volcanics at the east margin, Pennsylvanian sedimentary...Schist which overlies the quartzite, and the Hunting Hill Greenstone, which includes various intrusive...Quartzite underlies the northeast slopes of Natick Hill and extends northward across the Pawtuxet River | | | Book | | ,s 20 tables and charts 100 detail maps 1500+ hunting locations: A directory to co!le.cling sites in...GEMS A COLOR TREASURY FORCOLLECTORS AND GUIDE TO HUNTING LOCATIONS Russell P. Macfall MINERALS AND GEMS...100 maps geared to leading the " hunter to his quarry" and more than eighty photographs of minerals in...GEMS: A Co/or Treasury for Collectors and Guide to Hunting Locations •• Digitized by the Internet Archive... A COLOR TREASURY FOR COLLECTORS AND GUIDE TO HUNTING LOCATIONS AND Russell P. MacFall THOMASY. CROWELLCOMPANY |  | | Report (volume) | | Pond Schist___---_--_-____--__--_-_----_-_----_ Hunting Hill Greenstone_______________________________ Blackstone...Granite Gneiss...-__-_--_-___-.....-.....-_ Potter Hill Granite Gneiss...-._-__________.-_ Quartz diorite...Group...----___--_--_-_.-_-_-_____________ Spencer Hill Volcanics__-__-_--__-____--_-___-_-_-.-_ Maskerchugg...quartzite, the overlying Sneech Pond Schist, and the Hunting Hill Greenstone. We accepted Emerson's correlation...undivided. Only the Quinnville Quartzite and the Hunting Hill Greenstone are readily distinguished lithologically |  | | Report (issue) | | the Taconic-Berkshire, the RoweHawley, the Bronson Hill, the Nashoba, and the MilfordDedham. Their mutual...Blackstone Group: Greenstone and amphibolite (Hunting Hill Greenstone) (Zbv)........................ Metamorphosed...of the mafic metavolcanic rocks (Zv) and the Hunting Hill Greenstone (Zbv).................... Metamorphic...and measured sections on the east side of Hoppin Hill, Attleboro, Mass..................................the Hoppin Formation at the north end of Hoppin Hill Reservoir...................................... |  | | Book (edition) | | from the Tourmaline Q ueen .1ine, Pala, San Diego County, California. From a pen-and-ink drawing by W. E...Ruby mine, Cowee Creek, North Carolina 6. Corundum Hill, North Carolina 7. Eldorado Bar, Montana 8. W. D...of tourmaline crystal forms 38. Map of San Diego County, California gem sources 3 9. Stewart Lithia· and..."ariscite rough, A ma trice mine, Utah 51. Jade hunting, Fraser River, British Columbia 52. Map of nephrite...View of Clear Creek, San Benito County, California 55. Monterey County jade-producing shoreline, California |  | | Report (volume) | | Cambrian (Franconian) Frederick Valley, western Maryland Reinhardt, Juergen, 1977, Cambrian off-shelf sedimentation...and Middle Cambrian Frederick Valley, western Maryland Reinhardt, Juergen, 1977, Cambrian off-shelf sedimentation...Member (both new names) of Saddle Mountains. Beacon Hill Gravel (age changed) Miocene New Jersey and Pennsylvania...Delmarva Peninsula, New Jersey, Pennsylvania, and Maryland, Chapter D jn Surface and shallow subsurface geologic...formations (Mussey Brook, Quinnville, Sneech Pond, Hunting Hill) changed from Precambrian(?) to: Proterozoic |  | | Book | | MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege. Operated for talc since the beginning...beginning of the 20th century, the Trimouns quarry became well known to collectors around 1990 for the...long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...historian-collector William J. Brunet set out to trace three ilmenite occurrences mentioned in late 19th-century literature...ridge had once been mined for quartz, and large ilmenite masses could be seen on the old dumps. In 1975-1976 |  | | Book (volume) | | Colorado; colorless scheelite (19.66 ct), Kern County, California; octagonal step cut violetish pink...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75...Cantlin, Ellis, [D; Jeannette B. Carillo, Gem Center USA, EI Paso, TX; Gary Christopher, The Prospectors Cache...Resources, Vancouver, BC; Barbara L. Muntyan, Ouray County Historical Society, Ouray, CO; Merrill O. Murphy...sne-aseseeateeCounty, Can tess ccraccacaerscsascn enaeantsrse Figure |
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