 | | Journal (article/letter/editorial) | | the Itoigawa-Ohmi district, Niigata Prefecture, in central Japan (Miyajima et al. 2003). It was found...pumpellyite rock from the Wakasa district, Tottori Prefecture, Japan. The host rock consisted of very fine grains...striated epidotes in matrix, from the Calumet iron mine, Colorado. Epidote was described in 1801 by Haüy...collectors. Within the United States, the Green Monster mine, Prince of Wales Island, Alaska, has yielded superb...quartz (Leavens and Thomssen 1977); the Calumet iron mine, Chaffee County, Colorado, is a notable locale for |  | | Journal (issue) | | Minerals from Metamorphosed Manganese Deposits in Japan and Their Relationship to the Franklin-Sterling...On July 31, 2008, Fred Lubbers was digging on the Mine Run Dump at Sterling Hill when he noticed an unusually...Willemite is rare at Sterling Hill, rare on the Mine Run Dump, and unique in a dump-collected specimen...Fred Lubbers on July 31, 2008 at Sterling Hill’s Mine Run Dump Description: radiating white willemite...Hill Mining Museum. Collecting permitted on the Mine Run Dump and in the Fill quarry, Passaic pit, and |  | | Journal (article/letter/editorial) | | 12.7 Glaucophane schists Mt. Otakisan, Shikoku/Japan 69.1 (Mn-rich schists associated with glaucophane...braunite, wollastonite, quartz, and probably also pyrolusite could be expected, because the high-pressure... Pm piemontite (theoretical end member), Pyr pyrolusite, Q quartz, Vir viridine, Wo wollastonite, Zo...= p i e m o n t i t e , Brn = braunite, Pyr = pyrolusite, CMS-X1 = new p h a s e 3 C a O . M n 2 O z O...solubility, braunitess, quartz, and traces of pyrolusite were found besides the maximum piemontite, as |  | | Journal (article/letter/editorial) | | manganeseoxide mineral hitherto known only from Japan (Yoshimura, 1934),in manganeseore from the Charco...type specimenobtained by W' F. Foshag in 1946 in Japan and now deposited in the U. S. National Museum....to float on water. The color is brown, Iighter in tone than that from Charco Redondo. The luster of fracture...Portugal. d:difiuse arco Redondo, Todoroki Mine, Cuba Japan lliittenberg, Austria 10 10 3 8 9.60 7...brack dense mineral were identified by *-rays as pyrolusite. A chemical analysis of the mineral, cited in |  | | Journal (article/letter/editorial) | | Pacific ......................................... Japan ..................................................eighteendistrictsin Hokkaido,Japan, by Dr. Yu Hariya of Itokkaido University, Sapporo,Japan; and thosefrom two...thickerbedof tuff, and,in the central part of the Lucifer mine,the baseof the bed of oxideslies near the baseof...The manganesecontentof shipmentsfrom the Lucifer mine commonly rangesfrom 48 to 52 percent,the contentof...recorded. At the Taratana mine, about 6 miles west of the Charco Redondo mine, there are four bedsof manganeseoxide |  | | Journal (article/letter/editorial) | | [University of Ottawa] at 06:51 23 November 2014 MINE LEADVILLE MINING DISTRICT, LAKE COUNTY, COLORADO...Street in Leadville. The Wolftone mine is on the left showing extensive mine dumps and the headframe. The...oxidized zinc ore that was mined in the Wolftone mine about 1918–20 but was never shipped to the smelter...War I Great Depression. History of the Wolftone Mine Carbonate Hill is located about 0.5 mile east of...Alexander, and it was named after Theobald Wolfe Tone, one of the fathers of TOM ROSEMEYER Irish nationalism |  | | Catalog/List | | 1077 ■ALLOPHANE Hawkswood Mine, Cornwall 220 ■CLINOSAFFLORITE Capitol Mine. Gowganda, Ontario.Canada...£3 lx2£6 CurichAdamile 766 ■DIOPTASE Christmas Mine, Gila County, Arizona ,USA Green elongated micro...lxl£6 CuSi0 .. - - -- -·- 131 ■DOLOMITE Carrock Mine, Caldbeck Fells, Cumbria FERROAN DOLOMITE, rich...massive lxl £1 lx2 £2 2x2 £5 104 ■EMMONSITE Bambolla Mine, Moctezuma, Mexico Green crusts on matrix. quite...sandstone lxl £3.50 1140 ■ERYTHRITE Skutterud Cobalt Mine. Vikersund Norway Pink coating on schist. quite |  | | Book (edition) | | equivalents (e.g., JADE deposit, Okinawa Trough, Japan). Thus, metasomatic/metamorphic overprinting is...orangebrown distinctive brown to blue grey Mineral Pyrolusite Rasvumite Rickardite light yellow, brown, brilliant... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...vein in jasper (red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey |  | | Report (issue) | | Mines on Mid-rale tract. .................. Bynum mine. .... . Hiardt nine. ._...,»-,_ ;» >*. . . *...* * Creak gap mines. ................... Say* mine ......................... Other mines ............north of Oneonta. ................. 6« A, Manganese mine pits and dumps. Silver Gap group of nines. .......chiefly soft pulverent pyroluaite, difficult to mine end handle* Although the -<;~~*|itj»y>*v5-i ore...except in artificial . excavations, such as quarries, mine pits, and ro'id cuts. . The Fort Payne chert |  | | Report (volume) | | _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___ _ Bair mine ___ ______ __________________ ----------------L:t...________ _ Trinid ad di t ri ct __ ______ _ M er ced e mine ___ ______ _ amag i.i Y- -------- - -----------...· ____ _ Ore depo i t . _____ _ Cubcfia" mine. . . Datil mine ________ _ Jo: fina m i ne.. _______ _ and...min e __ Je:u mine __ P olari : min e --------'h c,·crc dist ri ct. ..•. C hcverc mine _____ _ Jav ier...______________ __ ---------- ___ - - -----Augu sto Lui · mine .. _ _ Bo ton gr oup __________ ! _________ ---------------B |  | | Journal (issue) | | pharmacosiderite occurs in a goethite, cryptomelane and pyrolusite impregnated quartz vein ,or veins, close to the...much new information apart from the addition of "pyrolusite" by the latter. It was not until the site was...stream sediment survey of the area around Carrock Mine (Appleton and Wadge, 1976) shows three, roughly...supported by a fine-grained matrix of either pyrolusite or cryptomelane. The cavities and clefts are...films of brown goethite or black manganese oxide (pyrolusite, romanechite and cryptomelane) occur. It is in |  | | Report (Issue volume) | | 3 Where to Look Quarries, mine workings (pits, trenches, etc.), and mine dumps are usually good places...caution. Permission should be sought before entering a mine, quarry or other private property; in active mining...by Canadians or visitors in Canada. The rights of mine and property owners should be observed at all times...California Lake; 21 P/12 E, W Bathurst) Molybdenite Mine Green beryl crystals occur with quartz and molybdenite...Collecting locality . PABINEAU LAKE AREA: Molybdenite mine. 14 >< The deposit was worked briefly for molybdenite |  | | Journal (issue) | | Dinwiddie County.-Two specimens from the Whitehall Mine with gold, tetrn dymite, limonite, and quartz are...as having been taken from a placer (Spotsylvania Mine) neat· Whitehall (very possibly this is a mixed...Institution. Possibly this should refer to the Whitehall Mine in Spotsylvania County. Madison, Culpeper, and Orange...to 2 cm. in greatest dimension from the Greenwood Mine which is about five miles west of Chancellorville...extremely fine, twisted scales within quartz at Sulphur Mine near Mineral (II. 13); also in adjacent chlorite |  | | Journal (article/letter/editorial) | | to the attractiveness oI the text, for the half-tone cuts are especially good. Enwenn H. Knaus ,ORE DBPOSITS...James Collins and Miss Ellen M. Shattuck of New York City, Mr. Ralph Pastor of Brooklyn, N. Y., and Mr. M...Huntington. An exceptionally attractive specimen of pyrolusite was obtained by Mr. Arndt from a recently opened |  | | Report (issue) | | Germany for 16 percent, France for 10 percent, Japan for 5 percent, and South Africa for 4 percent. The...given to a plant that would use ore from a future mine in the Carajas regon in Brazil. Gabon is also considering...leading steel producers (Soviet Union, U.S.A., Japan, and western Europe), only the Soviet Union has... ),;J",>-~ AUSTRALIA r?''A f'~ ·Groote Eylandt mine~·,; \ ,,..-··· '\ }... _,,,.r·:.,.• ,.j J ·· ...TABLE mine (1959), the Mamatwan mine (1964), the Wessels mine (1973), the Middelplaats mine (1979), |  | | Report (issue) | | • •• Ohina ••• R11mania ••• .... , I,_ 0 Japan •· .. ••• Philippine Islands ••• ••• •••...minerals of corr1mercial impo-r ta.nce include :-(1) pyrolusite (MnO2 ), containing ,~Then pure 63·2 per qent...to witl1stand excessive disintegration betwee,n mine and destination, a11d should arrive in coherent...d manganese dioxide present in pyrolusite. and psilomelane : Pyrolusite. ,,,. - - ..-- ' • Psilomelane...be 60, 70, 80, or even 90 per cent. TuinO2 , pyrolusite is ob,riously the best ore, psilomela,ne may |  | | Journal (article/letter/editorial) | | angenommen. Tertiary manganese-ores of the Dr. Geier-Mine, near Bingen on the Rhine, were mined since 1840...(20--30%) and hard concretions of manganite and pyrolusite (0--22%). The genesis of the ores is explicable...diese terti~tren Sande 10--40 m tonige Sande und Tone 358 H. BOTTKE NW SE 71 Terrier 72 68 A --...in eisenschiissige oder eisenarme Feinsande und Tone. In den Sanden ist nach KOLHATKAR (1961) der Rundungsgrad...zeigt, Wechselfolgen feinsandiger, eisenschtissiger Tone mit Sanden und Kiesen kennzeichnend, welche den |  | | Catalog/List | | sodium and iron California San Benito River, Gem mine Black prismatic xls imbedded in syenite CROSSITE...iron silicate California San Benito County, Gem mine Compact blue-gray mass with natrolite ..... . GRUNERITE...GRUNERITE Basic iron silicate Michigan Champion, Spons mine White-tan fibrous aggregates in magnetite with stilpnomelane...manganese silicate New York Fowler, Arnold Tale mine Lavender prismatic crystalline mass ...... . LB...mass .............. South Dakota Custer, Bull Moose mine Pure white cleavable mass ........... . MM Fl |  | | Book (edition) | | Silica, amorphous IV/D.01-80 Rutile IV/D.02-10 Pyrolusite IV/D.02-20 Polianite IV/D.02-20 Cassiterite IV/D...(yellowish white), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(greenish grey), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum...(bluish grey shades), quartz (dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // 8 Gold A ...sample - photo A), dolomite (dark grey); Harstigen Mine, Pajsberg, Filipstad, Värmland, Sweden [j]; Nic |  | | Journal (issue) | | M11se11111 ofVic10ria Associate Editors The Daydream Mine, Silverton, N.S.W. John D. Leach .................masses that are between or outside of the greens tone belts. These rocks are composed of banded and streaky...ultramafic basaltic flows within the layered greens tone units. No zoned, mineralogicallycomplexpegmatiteshave...1 .2 m deep) at the southern end. GROSMONT MICA MINE Prospectors first opened this 2-4 m thick pegmatite... 2and 3 pegmatites) along the Mt. Marion greens tone trend (NNW-SSE). During 1960-62, the company carried |  | | Journal (issue) | | ................ Club and Society N otes. Canon City Geology Club .................. Huge Star-Sapphire...N. J. f A• •, ,l. 1 • >EMIPRECIOU> \ •• ',TONE', New _,14< !IClbb\' for pleo,u,o ond An aducot...life, making up the balance. Yalue figures for our mine ra l production, s izable though they a re. ns us...ther a n1ineral raw material ,i::ets fron1 t he mine, "· betber in cleg1·ee of fab rication or ph~·sical...1\l eans to Utah" a nd sponsored by the Salt Lake City Chamber of Commerce, which shows that more than |  | | Book | | times, and there is evidence of at least one flint mine dating from this period. Finely worked and polished...in diameter, of calcite, aragonite, lirnonite, pyrolusite, or other minerals. Tabular minerals (gypsum...roses'). Dendrites are moss-like limonite or pyrolusite found along minute flaws in rocks, and are mistaken...slightly twisted. Terminations missing. Shikoku, Japan. Right Massive cinnabar ore. Almaden, Spain. 53...largest diamond ever found was the Cullinan (Premier mine, 1905), of 3,106 et., or 621.2 grams; from it were |  | | Journal (issue) | | Utah . Collection of MIYSARD BIXBY , Salt Lake City . MINERAL COLLECTOR. THE [Entered as Second-Class...one-half inch across has lately occurred in a Colorado mine at a great depth. Beautiful greenish yellow trans...filled with a iquid, an interesting fact, since the mine is exceedingly dry, no water ever being taken from...black, has lately oc curred at the Copperopolis mine, and in very fine crystals. Pharma- cosiderite,...crystals I have seen, has also just been found at this mine. Some of these crystals are about \ inch across |  | | Report (issue) | | that the subject didn't fit the highly scientific tone of the meeting and that in any event I wasn't the... which have been partly oxidized in place to pyrolusite by supergene action. Unusually clearcut evidence... and for a while in the 50*s the Charco Redondo mine was the largest single producer in the western hemisphere...of metal. Produc- The other principal copper mine of Cuba is Matahambre in Pinar del Rio, discovered...of a few thousand tons a year, but the Haitian mine may now be on standby. The porphyry copper deposits |  | | Journal (issue) | | San Pedro Mine in Santa Fe County, and along with his son Phillip is actively exploring the mine for minerals...minerals. The San Pedro Mine is perhaps best known for producing beautiful specimens of finely crystalline...team have recently come up with some very unusual Japan law twinned quartz crystals that are sceptered and...smaller crystals can be gemmy. Larger unsceptered Japan law twins up to 23/g inches (6 cm) have also recently...Phillip have also developed a surface exposure at the mine to produce some very nice, single, sceptered quartz |
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