 | | Journal (article/letter/editorial) | | NORTHEASTERN RHODE ISLAND 286 ROCKS AND M I N E R A L S The adjacent towns of Cumberland and Lincoln in northeastern...northeastern Rhode Island offer col lecting in several localities, including the Conklin Limestone quarry, the...the Old Dexter quarry, Diamond Hill, the Route 114 road cut, and the Iron Hill mine. T H E T O W N S H...U M B E R L A N D at the northeast corner of Rhode Island is not so famous mineralogically as Cumberland...there is enough interest ing in this town and in Lincoln—the adjacent town to the south—to warrant a field |  | | Book (volume) | | A Location Guide for Rock Hounds in the United States NEBRASKA This rectangular Great Plains state rises...overlooks both Colorado and Wyoming. The subsurface rock strata of the entire state are all undisturbed sedimentaries:...borderland from Sheridan Co. to the Wyoming line is good rock hunting country, especially along the southern slopes...of Crawford in Dawes Co. and the rather extensive rock beds east of the Orella railroad sta. ranks among... The Sandhills Museum in town is well worth the rock hunter’s visit. Draws, cuts and breaks in the hills |  | | Journal (article/letter/editorial) | | Postcard view of the Waukon iron mine, Allamakee County, cia. 1912. John Taylor collection. ARTHUR E ...limestone quarries, gravel pits, strip mines. and rock outcrops are scattered throughout the state and...Unfortunately. with today’s environmental laws and mine and quarry regulations. the prolific collecting of the 1950s...Iowa Geological Survey. Localities by County Allamakee County Lansing, Lansing lead mines = Captain...Ludvigson, and Ripley 1987). Postville, Postville quarry, 1.5 mi. N of Postville on State 51, sec. 16, T |  | | Book (volume) | | Ohio OHIO Only Paleozoic rock formations underlie Ohio’s Pleistocene surface debris and Quaternary soils...the western counties, especially the Clay Center Quarry 12 miles southeast of Toledo but in Ottawa Co....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 |  | | Book (volume) | | Ohio OHIO Only Paleozoic rock formations underlie Ohio’s Pleistocene surface debris and Quaternary soils...the western counties, especially the Clay Center Quarry 12 miles southeast of Toledo but in Ottawa Co....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 |  | | Journal (issue) | | a seemingly never-ending supply of interesting "rock". The Taiwanese buyer apparently used the blocks...of ore for carvings that were placed around an island estate. The Sterl ing crew wou ld pick small boulders...(officially part of Evesham Township in Burlington County) wa s apparently named for the marl that commonly...Monmouth County (Marlboro loca litic ), through Burlington County, Camden County and G loucester County to...near a rural road that wa the junction of a three-county j urisdictional line. Adding to this confusion |  | | Journal (issue) | | Schacht (who was bom Horace Greele} Schacht in the USA), President of the German Reichsbank. In du< course...minerals are leached from the surrounding country rock during metamorphism. Ramsay and Huber (1983) suggest...such as pegmatite veins or cavities in sedimentary rock. The localities for faden quartz are numerous, and...repeated cracking and healing of grains in the country rock, which are broken and exposed when the fissure grad...the stretched crystal fiber hy pothesis, when the rock first fractures, crystal grains are broken, and |  | | Report (issue) | | INTERIOR GEOLOGICAL SURVEY Geochemically anomalous rock samples, and their implication -for the occurrence...deposit, from Baker (Abraham) Hot Spring, Juab County, Utah By David R. Zimbelman Open-File Report 88-41...kilometers southeast of Fumarole Butte in Juab County, Utah, (figure 1) has recently deposited material...(Abraham) Hot Spring, Juab County, Utah. 11200 4000 39 00 GEOCHEMISTRY Several rock samples -From the hot...subsurface near Baker (Abraham) Hot Spring, Juab County, Utah. NOTE: The scale and subsurface geologic |  | | Book | | Jay in this of popular the Ellis Ransom, Rock-huntefs Range Guide, tells everything you need...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...as well as a dis- cussion of the basic kinds of rock: igneous, sedimentary, Once and metamorphic. ...by Jay FOSSILS IN Ellis Ransom AMERICA THE ROCK-HUNTER'S RANGE GUIDE ARIZONA GEM TRAILS PETRIFIED...or silver; an angry mule skinner reaching for a rock to throw at an obstreperous mule, only to discover |  | | Journal (issue) | | specimen from the Spanish Dry Diggings, Eldorado County, California, and a little of its history ........................................ 325 by L. H. Conklin T1 mM!NERA!. =!CAL RECORD The Newmont Azurite:................................... 333 by L. H. Conklin Postscript: Hessonite with apatite, Mount Avie..................... 248 Obituary: Lawrence H. Conklin (by W E. Wilson) What's New in Minerals Tucson...the Editors Died, Lawrence H. Conklin, 82 Lawrence Henry "Larry" Conklin, Jr., well-known New York mineral |  | | Journal (issue) | | (Geology and Min era I Resources o f White Pine County. 1evada). it later enlarged the facility to 150-to...(Tungsten Deposits in the Minerva District. White Pine County. evada), it was opined that extending the upper...areas of high ore concentration evident in the wal l rock at the rear of o ne slo pe, extracting it with hand...banging o n the wa ll rock! As an aside. the amount of dust generated by rock cascading down an ore shoot...conditions at the time of deposition. The Washoe County thinolites are found around Pyramid L ake and north |  | | Journal (issue) | | only): $139/one year (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...venture is the Tucson Fine Mineral Gallery in Arizona, USA, which opened to the public in early 2022. This state-of-the-art...Commercial Chronical, November 9, 1815; The Durham County Advertiser, December 16, 1815; The London 577 ...“Washington House” in the village of Washington, County Durham (Welcome Library, London: manuscript MS...superyacht, Titania. The telescope was taken to the island of Tenerife and installed at an altitude of 3,262 |  | | Book (volume) | | Duane L. Leavitt The Bennett Pegmatite, Oxford County, Maine . ........................................permanent photographic exhibits in the northeastern USA. The Shaubs have been active in ornithological research...gratefully dedicated. Gene Foard (right) at Swamp #1 quarry, Topsham. Gene Foard speaking with Frank Perham...Gene Foard with Yan King, 1994 (left) at Nevel quarry, Newry. In Memoriam Gene Foord Gene [Eugene Edward]...tourmalinebearing Himalaya pegmatite at Mesa Grande, San Diego County, California. Most recently, Gene was gratified |  | | Journal (article/letter/editorial) | | 道 駒 の湯 マ ンガ ン土 鉱 床 の地 球 化 学 Geochemical Study Wad 針 of Komano-yu deposit, 谷 Hokkaido, 宥(Yu 堤...た(1964,1979)。 谷 もそ れ らの 条 件 を推 定 す る実 験 を 一方 近 年 のRock‑water Interactionの 実 験 成 果 も,元 素 の 起 源 に 関 して...る。 駒 の 湯Mn‑wad中 温 泉 水 の そ れ と比 較 しMn沈 には 少 量 なが らNi,Zn,PbがSr検 これ らの 微 量 金 属 元 素 は,他 のMn‑wadに 比 して 必...こ とは 他 の温 泉 のwadと して もい え る こ とで,駒 の 湯 で はMnとFeが 深 海 底 のMn‑nodule中 駒 の湯Mn‑wad中 るMn‑wadも noduleに に は...い し られ て い る。 例 え ばBurmisterの て い る。 この こ とはMn‑wadの もの で はCr,Ni,Pbな ほ ぼ 等 量,Cuは ど等 量 に 存 在 し,Co,Niな |  | | Journal (issue) | | severe injury. Typ *Reprinted by permission from Rock & Gem, September 1988. 178 ically, old shafts contain...both continuous chemical oxidation and physical rock stress. Historically, roof collapse in caves is...compromises the effectiveness of any ground support. Some rock, or “ground,” such as that near fault zones or certain...timbers can be as deadly as the rock fall which will probably follow. Rock bolts—steel rods two to ten feet...achieve support by locking fractured rock sections together. Rock bolts are also used to suspend compressed |  | | Journal (issue) | | ....................................465 by L. Conklin Microminerals: Photography of microminerals ....353-7285 M any o f us have lists, others Cave-in-Rock fluorite & are open by appointment or associated...specimens Natural History Museum o f Los Angeles County C urator (mineralogy): Dr. A nthony R. K am pf...PUBLISHING P.O. Box 37072, Tucson, Arizona 85740 USA Richard A. Bideaux, General Partner (602) 297-4862...at the Tucson Show in 1989 was collected from a quarry in the vicinity of Wagholi village. Thousands of |  | | Journal (issue) | | Nevada's mountain country by Mary Frances Strong IT'S QUARRY TIME IN INDIANA Mineral collecting in the Hoosier.... $.54 per carat one reason being that my first rock- rounds• of petrified wood and paintNOW . . . ....carat bound partner had one. Thus, if I ings on rock. These will be shown in CITRINE later ran into some...ConcretlOn Arnelhytt 11•· spec1- GROUP NO 3-ROCKS A ROCK FORMING MINERALS ......................... .......- xi portion Otabaae P1ratonI1e - 111 Gastropod Rock Crystal Quartz - • I Coqulna 'Oblld1an "apache 11111• |  | | Journal (article/letter/editorial) | | Brothers quarry, Prospect Park; McDowell's quarry, Upper Montclair; and the Francisco Brothers quarry, Great...Lambertville) and two Hudson County localities, Laurel (Snake) Hill quarry, Secaucus, and Fort Lee. The...The geology and mineralogy of the two Hudson County localities have already been described in detail by...reasons include: Bound Brook, Scotch Plains, Eagle Rock, and Summit. The geology, mineralogy, and history...Localities: Historical Background Bergen Hill, Hudson County The area known as Bergen H i l l consists of several |  | | Journal (article/letter/editorial) | | ORTHORHOMBICDIMORPH OF PYROLUSITE 49 made by Nancy M. Conklin in 1959of another sample from Lake Valley; she...occurrencesof ramsdellite are. U.S.A.: Lake Valley, Sierra County, New Mexico; Monroe-Tener Mine near Chisholm, Minnesota...Bannock County, Idaho (Allsman, 1955); Blythe, California; Canada, East River, Pictou County, Nova Scotia;...data on the occurrence,K. J. Murata and Nancy M. Conklin for spectrographic, Charlotte M. Warshaw for chemical...map of the Lake Valley manganese district, Sierra County, New Mexico. LI. S. Geot,.SuyztettMineral Inl. |  | | Report (issue) | | Governor MINERALOGY OF THE BLACK HILLS by WILLARD LINCOLN ROBERTS Research Associate in Mineralogy Museum...amount of field work involved. Mrs. Bonnie E. Conklin and Mrs. Pearl Lentz typed the final manuscript...valuable to individuals ranging from prospectors and rock hounds to research mineralogists and crystallographers...Ilmenite Arsenolite Senarmontite Rutile Pyrolusite (Wad) Cassiterite Plattnerite Tellurite Cervantite Stibiconite...prospects in the lower Ludlow lignites. Harding County: 1. Abemathyite has been identified as a component |  | | Journal (issue) | | Bourne ........... MISCELLANEOUS 882 CHIPS FROM THE QUARRY .......................................... 883...7-3185) ROCKS AND MINERALS 881 CHIPS FROM THE QUARRY ©@©®©g!Sgiglt!e®®g!®g<®®®g!®©®gI©®8 ^J^icippuj...Tucson Gem and Mineral Society will be held at Pima County Fairgrounds, 4700 S. 6th Ave., Tucson, Ariz. Gc-n...844, Jackson, Miss. 39205. March 4-6, 1966—Gila County Gem & Min eral Show, Miami, Ariz. Chairman: Ernest...Antonio. Texas. Co-host San Antonio Rock & Lapi dary Society and Bexar County Mineral Hobby Club. Chairman: |  | | Journal (issue) | | $ S.OI ■• I tp II" MMw::husetts. l.ar,e xis. in rock. 2 ¾ x 1 ½ . . . . . . . . • . • 1.SO 11 I I11t... . . . . . I.SO T.. tp h0, Rounw,ia. Xlline. in rock. 2 x 1 ½ x 1 ¼ . . . . . . . . . . . . . 5.00 Ct...Botryoidal crust on rock. 3 x 2 . . . . . . 1.00 A I he. Coe nw.. 11. Well xld. on rock. 3 112 .x 3 . . ...7.SO illi I 1 0 II• v. Schwazite, Tyrol. Xis. on rock. 2 x 1 ½ . . . . . . . . . . . . 3.00 P,11 11sl"-...•. . 10.00 a, lftu. Sa>cony. Fine lilac xis. on rock. 3 x 2 . . . . . . . . . . . . . • . . . . . . 10 |  | | Journal (issue) | | supplier we went for some quantity of rock salt. "We no longer carry rock salt," was the vendor's advice. "We...manufacturer of this product operated the Ruggles quarry, at Grafton, New Hampshire, to the delight of mineral...occurring at the Ecton copper mine, Montgomery County, Pennsylvania, you have opened a Pandora's box...Mining district in the southwest corner of Gila County, Arizona (T. 4 S., R. 15 E.). A good map of the...outcrops throughout the mine area. Mn Oxides - Wad Wad, a mixture of hollandite, manganite, pyrolusite |  | | Journal (article/letter/editorial) | | silicaand Abundanciadeposits. subangular and subrounded rock fragments. Type II: Mantos.--These mantosare generally...andtheyareseparated by2 cm to 1 m of barrenor slightly mineralized rock. They are not persistent,pinch out within a few...amountsof wad are also present in most deposits. The gangueconsistsmainly of silica, and rock fragments...High Plateau. portion of adsorbedwater, forming wad. Later deThe suspensions reachedsmalldepressions...mobile in the region; manlated togetherwith detrital rock fragmentsand with ganiferousvarnishesform on exposedrocksand |  | | Journal (issue) | | Anhaeusser Minerals of the Linwood mine, Scott County, Iowa ............. 231 by P. L. Garvin & D. M...Bancroft, Stanton Hill, Ralph Dietz and George Burnham. Rock H. Currier • Jewel Tunnel Imports The Mi11eralogical...strike of the extremely rich Sheba Reef at Golden Quarry just below Eureka City. The Mi,reralogica/ Record...of the farm. Harrison stumbled over an outcrop of rock. He examined it and, having been a digger in Australia...over the outcrop and crush and pan a piece of the rock to find the tail of gold. Walker, however, stated |
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