 | | Catalog/List | | mass of black crystals, some Mount Malosa, Zomba District, free standing. ______ ______ Malawi Black crystal...Greenish , sparse, acicular micros in Penbenhy Croft Mine, St cavities in quartz_________________ Hilary Cornwall...ALAMOSITE Rawhide Mine, Mohave Ixl £9 'A x A £3 1 xA Pb SiO/3_____________ County. Arizona, U.S.A £5___...Feldspar_____________ Black areas in actinolite Basinas Mine Sweden 1x1 £1.20 ALLANITE 9 Ce Y Fe SiO__________...grey masses with possible Alstonite Fallowfield mine, ALSTONITE 13 Hexham.Northumberland micros.____ |  | | Report (volume) | | Bulletin 906-D GEOLOGY OF THE SEARCHLIGHT DISTRICT CLARK COUNTY, NEVADA BY EUGENE CALLAGHAN Contributions...___.-_-___-_______-_________. Outlook for the district...----____-__._-_-_-_-_______-_________. Mines...main part of the district._________ Mines and prospects in the eastern part of the district.__-_-.______...map of the main part of the Searchlight District, Clark County, Nev____._-_-_-_-._.___.-_-.__________...material from Burdick stope on level 5 of Duplex mine, below New Years Gift shaft.___-_.-______.__ _____ |  | | Catalog/List | | £10 2x2 £15 Ix! £3 lx2 £6 I · 88 ADAMITE Ojuela Mine, Mapimi, Mexico Colourless to yellow small crystals...lx½£5 ZnAs0/4 2 AEGIRINE Mount Malosa, Zomba District, Malawi Rich mass ofblnck crystal sections ,on...Ca SiO F 7fJ 7 ■AJOITE Christmas Mine, Gila County, Arizona USA Blue veinlets in matrix some with micro...£12 7.x2 £24 Hydrocarbon 963 6 ✓ ALBITE Maine USA variety CLEAVELANDITE, pure white sheafy, masses...no/2 feldspar 37 ANCYLITE Ce Dark Star Mine,Ravalli County, Montana U.S.A Rich pinkish fine grained |  | | Catalog/List | | ----·-·- ---- ·- -- 1129 ALMANDINE Brastad iron Mine near Arendal ,Norway 87 ■BERYL Evje area . South...---·-··----·------ ·- - ---27 ANTHOPHYLLITE Kaveltorp Mine Sweden 1008 CHRYSOBERYL Kolsva. Vastmanland Sweden...--~----· ·---·-------- -- -62 COBAL TITE Bolidcn Mine, North Sweden 1003 ARSENIOPLEITE Sjogruvan,Ridd...(Manganoan Fayalite) Rich resinous brown mass . ½ x I £4 Ixl £7 lx2 £15 lxl £4 lx2 £8 2x2 £16 126 DIASPORE Saga...and dolomite, fairly thin but quite obvious Ix½ £3 Ixl £5 Ampluoole Ix½ £4 lx2 £7 PbO 161 EPIDOTE Sauland |  | | Report (issue) | | 27 32 Illustrations Figure 1. Location map of mining districts in the Reno 1° x 2° quadrangle, Nevada...Table 1. Table 2. Table 3. Known production from mining districts in the Reno 1° x 2° quadrangle, Nevada.............. Occurrences of mineral deposits in mining districts of the Reno 1° x 2° quadrangle, Nevada...for 4 years. This report is a review of the known mining districts within the Reno quadrangle, as well as...starting point for those interested in previous mining and research efforts within the Reno quadrangle |  | | Report (volume) | | California 6 4. Map showing approximate locations of mining districts in the Reno quadrangle, Nevada and California...Mines and Geology subsequent to publication of county reports for these areas (Moore, 1969; Bonham, 1969)...maps were used to update the geologic maps in the county reports. Much of the north-central and northeastern...and Storey Counties (Bonham, 1969) and Churchill County (Willden and Speed, 1974) reports. A simplified...of hydrothermal minerals collected from various mining districts in the Reno quadrangle have been completed |  | | Catalog/List | | ___ 2x2£3 ___ - -----~ - ~014_ _ 88 ADAMITE Ojuela Mine, Mapimi, Mexico 69 ALUMOHYDROCALCITE South Bay,...-- ·- · ~~1 ~0/~ 2 AEGIRINE Mount Malosa, Zomba District, Malawi 1073 AMBL YGONITE Eitarama,Ruanda, Central...- - - - - · . 767 AJOITE Christmas Mine, Gila County, Arizona USA 17 ANAL CITE Talisker Bay, Skye, Scotland...ANCYLITE Ce Dark Star Mine.Ravalli County. Montana U.S.A 963 ALBITE Maine USA Rich pinkish line grained mass...North Sweden 501 ALLOPHANE New East Whcal Russell mine, Devon ,England variety VIRIDINE (Mangan rich variety) |  | | Catalog/List | | mass. small pale blue crystals on matrix. Benallt Mine,Lleyn ,Wales lxl £5 lx2 £8 Parclho, Pariba,Brazil)...Parnmirim Region, Agua Quen1a,Bal1ia, Brazil Benallt Mine, Llcyn Wales A)£3 B) £5 3mm £4 5mm £6 lxl £6...micros gemmy yellow-green crystal section. Bcckermet Mine. Cumbria lxl £2 131 40 BARYfES 211 BRAZILIANITE...A Divino des Laranjeiras Mine, Minas Gerias,Brazil Magnet Cove,Arkansas,USA ½ x½ £1.50 5mm£3 Hannover...Comwall Wagholi Quarry,Poona,India lxl £3 Funauchi Mine, Aikta Prefecture.Japan Venice Dome, Lousiana, U |  | | Catalog/List | | CHALCOCITE CHILDRENITE CHALCOALUMITE TETRAHEDERITE. GALENA, MOLYBDENITE, GOETHITE and Copper Minerals page...grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x H £2.50 1x1 £4 040 BITYITE Li...Mica white cleavages in Muscovite. (Harding Mine,Taos County, New Mexico) 1x1 £3.50 1x2 £7 097 CHLOANTHITE...dark red micro's on matrix. (Getchell Mine,Humboldt Co . Nevada USA) 5mm £4 151 LEUCOSPHENITE Ba Na Ti B...fairly sparse, green crusts on matrix. (San Miguel Mine Moctezuma Mexico) 1cm piece £ 5 5mm £3 WITH U |  | | Report (issue) | | INFORMATION FOR MINING DISTRICTS Shady Run (Fondaway Canyon) Broken Hills Chalk Mountain Westgate IXL (Cox Canyon)...information to Sidder (1986) on deposit types and mining districts in the Reno quadrangle and additional...primarily on the La Plata Canyon, Table Mountain, IXL Canyon, and Cox Canyon 7 1/2' quadrangles. Dave has...completed the Verdi quadrangle in the Peavine district. Hal is mapping the Vista quadrangle, and Trobe...Paradise-Denio Resource Areas of the Winnemucca BLM District, which covers the northwestern portion of the |  | | Catalog/List | | 363 3601 A.JOITE CRYSTALS New Cornelia mine, Ajo, Pima County, Arizona. Hydrated copper aluminum silicate...BOURNONITE COGWHEEL CRYSTALS Keystone mine, Crested Butte, Colorado. A lead copper antimony sulfide.--i3i...xls on matrix, T/N $. 50, $1. 00 AMOSITE Penge mine, Cape Province, Republic of South Africa. A basic...$7.50 and $9. 50. ARSENOLITE CRYSTALS White Caps mine, Manhattan, Nevada. Arsenic trioxide. Very sharp...50. 2x2" $ 5.00 and $7. 50. ALLEMONTITE Samson mine, Andreasberg, Harz Mountains, Germany. An intergrowth |  | | Catalog/List | | massofblackcrystals.somc MountMalosa.ZombaDistrict. Ixl ins rs lx2ins [GIJl(N[ ~~ing._______ Malawi ____...Richpinkishlinegnincdmassincalcite DarkStarMine,Ravalli County, Jx½ f2.50 lx I L4 MontanaU.S.A -Whitcphcnoaysls...01')' vcinsin andon matrix.somcwith Fallowlicld mine, I x 1/, Il BaC■CO'J Al 1oni1cmicros. ·--_ H~am...ALlJl'fITT Richorangemassesin quartz,under ½x½ f2 l County,Arizona K AlSOl4OH -~ification lhcrcarc small tals...AMAZONITE FcllpSGroap taminationbut not disp Colorado,USA AM,UONITt PuregTCC11clcavagc Landsvctkquarry |  | | Report (issue) | | maximum depths, target areas, and overall lengths of mine workings for use in environmental assessment. The...target area of 160 hectares (fig. 8). Depth of mining in known deposits range from 31 to 915 m. The geometric... Eighty percent of the deposits have subsurface mine workings lengths between 1,100 and 5,900 m (fig...reported, or, in the case of zinc, possibly avoided in mining. Descriptions are commonly incomplete. Nearly all...veins have been a favored target for smallscale mining and can occur in large numbers scattered over a |  | | Catalog/List | | calcite or matrix 935 ■MILLOSEVICHITE Scholler Mine, Kladno, Czech Republic. Rich yellow-grey spongy...-·-·-- !'lo_9_ _ _ _ _ 285 ■■NATIVE GOLD La Farolla mine, Copiapo, Chile one or two spots on 2cm matrix _£7_..._ _ _ _ __ ~ - / ~ : i E.RTRANDITE ____ .Gclc~~~Mine, G~~e~~;i~;Val~d~~~;: srazitcolourless micro crystals... - --- ----- ----- - -- 73 ■■BRAUNITE Praborna Mine, St Marcel ,Piedmont, Italy 849 ■OPAL Carlaze Pit...----- - - ------- ----- 1001 ■■BRUCITE N'chwaning Mine, Kuruman, S. Africa Creamy to pale green ,rich foliated |  | | Catalog/List | | Colorless ½" crystals on matrix of sphalerite, galena and small arsenopyrite crystals, 2x3, $4.00. CASSITERITE...crystal, 1-\;xl\, $7.00. CERUS SITE. Arizona (Mammoth Mine). Groups of colorless lustrous twinned crystals...Brazil. Green intergrown xls, vcl!, $3.00. Twin xl, ixl, $5.00; Madagascar. Green, flat translucent twin...cubes, vcl, $2.00. Pale blue cubes on hematite, ixl,$1. Pale purple intergrown cubes, vc\, $1.00. Germany...new sulfe.ntimonite-sulfarsenite), Baker Mine, Kramer District, California. Described in the American Mineralogist |  | | Catalog/List | | to translucent crystal group 2x2 inches (Hilton Mine Cumbria) £15 BARYTES small platy white-creamy crystals...(Witherite is a poisonous mineral) 5x3 £15 Settlingstones Mine , near Hexham Northumberland CACOXENITE golden micros...cacoxenite rich area on magnetite lxlxl .5 Levaeniemi Mine, Norbotten Sweden £6 CALCITE good covering of white...massive with a hint of crystalline structure Geevor Mine Cornwall 4x2 £15 lx2 £5 --- CERULEITE small blue...minor white Alumopharmacosiderite. (Emma Louisa- Mine, Guanco, Taltal Province, Chile) 2xl .5 £10 CERUSSITE |  | | Catalog/List | | show the rare lorandite alteration products, sizes Ixl'' to 3x4'' with realgar priced at $7. 50, $10. 00...associates are siderite, quartz, sphalerite, pyrite and galena. 1'xl!"to 1!x2" $3. 50, $4. 50, $5. 00, $6.00 and...2x2" $ 5. 00 and $7. 50. BROCHANTITE Silver Hill mine, Pima Co., Arizona. A basic .sulfate of copper....$1. 00 and $2. 00. CINNABAR CRYSTALS Culver-Baer mine, Sonoma Co., MARCASITE Folkestone, Kent, England... calcite. Another new find from the Tri-State district. Attractive CHROME VESUVIANITE CRYSTALS Traverse |  | | Report (volume) | | 2600 corridor, 18th and C Sts., NW. • DENVER, Colorado--Federal Bldg., Rm. 169. 1961 Stout St. • LOS...ROLLA, Mlssouri--1400 Independence Rd. • DENVER, Colorado--Map Distribution, Bldg. 810, Federal Center •...complexly zoned garnets from oxidized skarn, Surprise Mine, Nevada 16 Ternary diagrams showing ranges of garnet...In recent years, a significant proportion of the mining industry's interest has been centered on discovery...pyrrhotite, chalcopyrite, arsenopyrite, sphalerite, galena, bismuth minerals, and magnetite or hematite are |  | | Journal (issue) | | and all of choice cabinet quality. Sizes of Ixl $1.25, Ixl'/j $1.50, 1x2 $2.00, 2x2 $4.00, 2x3 $7.50,...interested in. Blue Fluorite Crystals with Galena Crystals, Socorro County, N. Mex. A very fine selection in stock...very choice blue color and most associated with galena cubes. A very attractive and colorful mineral.... Canada Crystals of epsomite containing a white Ixl .75. 1x2 $1.25, 2x2 $2.25, 2x3 $3.50. coating of...specimens in stock. All choice un bruised specimens. Ixl .35, 1x2 .75, 2x2 $1.50, 2x3 $2.25. Cuprian-Austinite |  | | Catalog/List | | ~black cry~t~i;,o;-~;atrix. M~~nl Malo~O:. i:~n{ba District. IX I ins £5 2 AEGIRINE £10 Pyroxene Malawi lxl...IX½ Rawhide Mine. Mohave 255 ALA!\IOSITE Rich white cruslS on matrix. £5 PbSiO/3 County. Arizona. U.S...botryoidal with possible New East Wheat Russell mine, ½x½ 501 ALLOPHANE £4 -·-· . . ALSiO £2.SO B~~.~~~~t~...grey masses '1.\ith possible Alstonite Fallowfield mine, Ix½ £4 13 ALSTONITE BaCaCO/3 micros. Hexham,Northumberland....maenification there are small crystals · - · .County. A:fiZC>i:i--=a=--- 60 AMAZONITE Attractive green |  | | Book | | at aks SUMMIT AGold Rush History of Summit County, Coldrado By Mary Ellen Gilliland Copyright 1980...Press Box 499 Silverthome, Colorado 80498 iv For the people of Summit County, past and present, and...Nineteen Summit Map Bibliography Index This Is Summit County Before the Rush Began: The Rocks That Made the...Silver Town Mining: The Pick, Pan and Blasting Powder Route to Riches Breckenridge Mining: Gulches of...of Gold Ten Mile Mining: Storied Silver Canyon Montezuma Mining: Treasure Atop the Rockies Summit Ghost |  | | Catalog/List | | Africa AMBLYGONITE 1073 Near Chclan, E.Washinglon USA ACTlNOLITE Pure white cleavage mass Green crystal...crystal section with minor Talc Ll Na Al P0/4 F OH Ixl £3 Ix2 £6 2x2£10 Amphibolc IxI £3 Norway South Larvik...Larvik near CITE 13ratthagcn, ANAL 1098 Ojucla Mine, Mapimi, Mexico ADAMITE 88 Unusual rich yellow vitreous...Skye, Scotland AEGI. R JNE 17 Mount Malosa, Zomba District, Malawi 2 While crystals well covering Basall...cleavage Ti0/2 Mn S 1.5cm£4 5mm£2 ANATASE Virtuous Lady mine,Devon 26 ALBITE Kragcro Norway 6 single dark blue |  | | Report (issue) | | diagenesis of a tabular uranium deposit, La Sal mine, San Juan County, Utah By Robert A. Brooks and John A. Campbell...La Sal mine area, San Juan County, Utah -- 3 2.--Generalized structural map of the La Sal mine and La...diagenesis of a tabular uranium deposit, La Sal mine, San Juan County, Utah By Robert A. Brooks and John A. Campbell...Sal mine, San Juan County, Utah, occurs as a typical tabular-type uranium deposit of the Colorado Plateau...La Sal mine is located 1.6 km east of the small town of La Sal, in northeastern San Juan County, Utah |  | Roberts, Ralph J., Radtke, Arthur S., Coats, R. R., Silberman, Miles L., McKee, Edwin H. (1971) Gold-bearing deposits in north-central Nevada and southwestern Idaho; with a section on periods of plutonism in north-central Nevada. Economic Geology, 66 (1) 14-33 doi:10.2113/gsecongeo.66.1.14 | Journal (article/letter/editorial) | | ve yielded significant production in only one district, Battle Mountain (Copper Canyonand CopperBasin)...chalcopyrite,pyrrhotite, arsenopyrite,sphalerite, and galena was mined as copper-gold ore. Base-metal replacement...gold, realgar,stibnite,cinnabar,sphalerite,and galena. Gold-quartzveins in pre-Tertiary and granitic...tetrahedrite, galena, sphalerite,and pyrite; low-temperature veins by pyrite and galena and by stibnite-quartz...Deposits associatedwith volcanic rocks C. Pre-late Mining Districts 1. Disaster 2. National 3. Gold Basin |  | | Report (issue) | | Geological Survey. Al (Adams Cr.) Gold Nome district MF-445, loc. 88 Solomon (4.1, 12.45) 64°42'N...probably an error. (Adventuress Cr.) Gold Kougarok district MF-445, loc. 42 Solomon (3.2, 15.25) 64°52'N...worked out before 1908. (Aggie Cr.) Gold Council district MF-445, loc. 125 Solomon (13.25-13.5, 15.55-15...from creek labeled Aggie Cr. on most maps. Placer mining in 1930's and early 1940's. Dredge operated from...calcareous schist. (Allgold Cr.) Gold Council district MF-445, loc. 49 Solomon (4.0, 15.3) 64°52'N, |
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