 | | Book |
| Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...(see this entry for Actinolite, Fluorapatite, Prehnite, Pumpellyite). Ilmenite was found in numerous...crystals of rutile (Weerth, 2004). Tonniq Valley, Skardu district, Gilgit-Baltistan [Northern Areas]. Beginning...region of Alpine-type clefts along the Torrniq Valley produced small numbers of ilmenite specimens reminiscent...The thin-tabular ilmenite crystals of the Torrniq Valley also form spherical aggregates ("closed roses") |
 | | Book |
| D. Richerson, A. J. Regis: New minerals from Mont St. Hilaire, Quebec 2: 141-142 AJO Famous mineral localities:...the Alpine ar,d Subalpine region [Switzerland,Austria and Iti:Jy](by C. M. Gramaccioli) 8:287-293 Minerals...10:85-89 Micromounting in the eastern Alps of Austria (by K. Kotal) 13:171-173 ALSTONITE An occurrence...Rybicki) 7:72-77 Chalcanthite from the Helvetia district, Arizona (by G. Robinson) 9:252 Cuprite [from...Arizona (by W. A. Thompson) 11:248-250 The Tombstone district, Cochise County, Arizona (by S. A. Williams) 11:251-257 |
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| back to the St. Petersburg plant in 1967, and he earned his Associate of Arts Degree from St. Petersburg... T HE T U CSON FINE M INER A L G A L L ER Y 465 W ST MARYS RD, TUCSON, AZ 85701 THE TUCSON THANKSGIVING...of the English Lake District that is now within the borders of the Lake District National Park. The nearest...easterly-trending valley called Dry Gill (“dry ravine”). Despite its name, the valley carries a small stream...functional outreach exhibit at the Penteli Astronomical Station (see the Internet video “Penteli Newall Telescope”) |
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| 1 -1« mjf «---w1» pg 1W--- —AM Collecting is a bad disease: I love it. It satisfies no normal needs:...in Ontonagon County at the southwest end of the district. The great native copper belt of Upper Michigan...conglomerate. The major lodes or mines in the district were designated as amygdaloidal or conglomerate...vugs and fractures in the basalt, in the calcite, prehnite and quartz veins, or in the interstitial spaces...including calcite, quartz, datolite, analcime, prehnite, adularia, apophyllite and natrolite. Some localities |
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| Printing is by Kaufmann Graphics Inc., 11 10 Okie St. N.E., Washington, D.C. departments Friends of M...College, Easton, Penn. 18042. DO N O T S E N D S P E C IM E N S ! Friends o f M ineralogy will not handle speci...TEE . . . COMPLETE SATISFACTION O N EVERY ITEM OR IM M E b lA T E REFUND DEALER INQ UIRIES IN V ITE D...ARRIVALS" LISTING HARRY SERING 1705 EAST M IC H IG A N ST. INDIANAPOLIS, IN D IA N A COMPLETE SA TISFAC TIO...extended to include teaching and e x h ib it sp e c im e n s for s m a lle r schools lacking sufficient |
 | | Journal (article/letter/editorial) |
| to examine the potentiality of the geo thermal power generation. Since 1968, pro duction wells have also...also been drilled. The electric power station will be opened in 1973. In this paper, the outline of hydrother...an alteration product in the geothermal system. Prehnite occurs in only two samples at 480 and 834 meters...Pyrite, Laum: Laumontite, Wai: Wairakite, Preh: Prehnite, Epi: Epidote V mark . Mineral forming vein W1...than as thin minerals, and is accompanied with prehnite at 834 meters in depth. In drill cores of 0-1(T) |
 | Zaccarini, F., Morales-Ruano, S., Scacchetti, M., Garuti, G., Heide, K. (2008) Investigation of datolite (CaB[SiO4/(OH)]) from basalts in the Northern Apennines ophiolites (Italy): Genetic implications. Geochemistry, 68 (3) 265-277 doi:10.1016/j.chemer.2008.04.004 | Journal (article/letter/editorial) |
| University of Leoben, Peter Tunner Str. 5, 8700 Leoben, Austria Andalucian Institute of Earth Sciences, CSIC-University...University of Leoben, Peter Tunner Str. 5, 8700 Leoben, Austria. E-mail address: Federica.Zaccarini@unileoben...metamorphism referable to the lower limit of the prehnite–pumpellyite facies (Cortesogno et al., 1975; Capedri... Locally datolite may associate with calcite, prehnite and minor natrolite, analcime, pumpellyite, barite...Precipitation of datolite and associated minerals (prehnite, hydroxylapophyllite, ferroan inesite, calcite |
 | | Journal (issue) |
| (the Golconda district in the princely state of Hyderabad, now Andhra Pradesh; a district located between...between the Mahanadi and Godavari valleys; and a district around Panna in the old region of Bundelkand, now...in the early 1800’s at Padyur in the Coimbatore district of Tamilnadu. Exceptionally deep blue aquamarine...were first discovered near Dassu in the Shigar Valley in 1915. Garnet, more appreciated in ancient times...manuscript, intended to refer to the “Indore” district), in the “Vendayah Mtns., Hindostan.” At the time |
 | | Book (volume) |
| States Published by Hobbit Press 2435 Union Road St. Louis, Missouri 63125 first printing December,................46 Arizona – Yuma Co., Yuma Test Station area Site Map ................................48.........................258 Missouri – New Lead District Map ..............................................................................260 Missouri - St. Francisville Geode Map.........................................325 New Jersey – Franklin Mining District Map ......................................... |
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| States Published by Hobbit Press 2435 Union Road St. Louis, Missouri 63125 December, 1996 ii A Location...Red Mt., top and NW slopes, and d in Murphrees Valley, as a narrow strip of scattered outcrops about...and dolomite quarries⎯Barite and Calcite. ANGEL STATION (NW part of Co.), area⎯Barite crystals. CEDAR BLUFF:...from lead producing areas of the upper Mississippi Valley. Not a county in Alabama but a tradition of a “lead...(The marble belt extends through Calhoun, Etowah and St. Clair counties, with good quality exposures much |
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| States Published by Hobbit Press 2435 Union Road St. Louis, Missouri 63125 December, 1996 ii A Location...Red Mt., top and NW slopes, and d in Murphrees Valley, as a narrow strip of scattered outcrops about...and dolomite quarries⎯Barite and Calcite. ANGEL STATION (NW part of Co.), area⎯Barite crystals. CEDAR BLUFF:...from lead producing areas of the upper Mississippi Valley. Not a county in Alabama but a tradition of a “lead...(The marble belt extends through Calhoun, Etowah and St. Clair counties, with good quality exposures much |
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| bound in Canada Orca Book Publishers PO Box 5626, Station B Victoria, BC Canada V8R 684 01 00 99 DAS2....Georgia Strait 9.3 Howe Sound — Whistler Valley 9.4 Fraser Valley 9.5 Fraser River 9.6 Thompson River 9...drive of Vancouver and, traffic jams in the Fraser Valley notwithstanding, covers a region that is almost...either catastrophically (like the eruption of Mount St. Helens), or gradually, in the form of upthrusting...Garibaldi, Mount Baker, Mount Rainier aand Mount St. Helens. Further north, a transform plate occurs |
 | | Catalog/List |
| HEMIMORPHITE 37 THOMSONITE 38 ANALCITE 39 CALEOONITE 40 PREHNITE 41 STILBITE 42 THOMSONITE 43 CALCITE 4-4 THOMSONITE...GOETHITE 279 OIOPSIOE 280 MAGNETITE 281 TITANITE 282 PREHNITE 283 CHALCOPYRITE 284 HORNBLENDE 285 PLAGIOCLASE...lreland Tardree Hill Belfast Lough.NI Kllroot station lslandmagee,N.1. Gobblns Cliffs Antrlm,N.lreland...MALACHITE SPHALERITE ANATASE AZURITE AURICHALCITE PREHNITE APATITE BROCHANTITE PVROMORPHITE FLUORITE WITHERITE...721 CALCITE 722 CALCITE 723 CALCITE 724 PREHNITE 725 PREHNITE 728 STIBNITE 727 APATITE 728 WULFENITE 729WAVEWTE |
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| maximum of 120 m between the hill tops and the valley floors. In general, the valleys form broad flat...mining by a few individuals can be expected in this district for the future. Thus this area will probably remain...north-north-west of the Ubini railroad siding/ station. Excavations on the lease during �910 discovered...natroalunite (•Mv) natrojarosite (·MV) opal petalite prehnite pucherite quartz schorl ("black tourmaline") spessartine...petalite quartz zone has a lso been altered to prehnite-quartz and eucryptite-quartz pseudomorphs. At |
 | Tanaka, Kosuke, Okawa, Hirokazu, Hashimoto, Keiichiro, Takahashi, Ryohei, Imai, Akira, Sugawara, Katsuyasu (2016) Effect of NO2 in exhaust gas from an oxyfuel combustion system on the cap rock of a proposed CO2 injection site. Applied Geochemistry, 70. 17-26 doi:10.1016/j.apgeochem.2016.04.007 | Journal (article/letter/editorial) |
| occurred as the result of dissolution of Fe-chlorite, prehnite and illite-smectite mixed layer clay in the shale...that the amounts of CO2 gas emitted from coal-fired power stations will increase in the future. Some electricity...per unit of electricity generated by coal-fired power plants than by plants using other fossil fuels (Olivier...and recover the exhaust CO2 gas from a coalfired power plant and to store CO2 in basalt formations, unmineable...technology is available for established or new power plants and can reduce the CO2 emitted to the atmosphere |
 | | Journal (issue) |
| Lancaster to the site of the nation's first atomic power station near Pittsburgh, Pennsylvania is a state rich...bi-monthly by HELDREF PUBLICATIONS at 4000 Albemarle St., N. W., Washington, D. C. 20016. Telephone: (202)...distance. > DON SCHMERLING by MARTIN ANNE 509 Maple St. Wrightsville, Pennsylvania 17358 and 1780 Prescott...England Province separates the Piedmont from the Valley and Ridge Province to the west. This giant washboard...and lava were deformed and altered by Ridge and Valley Province in Pennsylvania. Quaracidic granite bodies |
 | | Journal (article/letter/editorial) |
| 1974, and a decision was made to build a 60-MW power station concurrent with the drilling for steam. The...;....... 3~OUTH , ', ~, , --..~.~w ! P/ant Power • ~ ', KJ-6,' y" ,,~ •G-IO ~-~j_,g:---",~j~5...prime targets for obtaining more steam for the power plant. CO~ in 40% NaOH solution. Titration from...(AlSi3 01o) ( O H ) e + F e ( O H ) 2+ (11) prehnite (5) proceeds slowly at geothermal temperatures...HzS+4HeO~HSO4 +9H+~ 8042- +4H2 + 2 H ÷ (10) epidote prehnite C02 +4H2 ~ C H 4 "{-2H20 (9) (8) The major |
 | | Report (chapter) |
| combustion, making it preferable as a source for power and heat. Geothermal energy exploitation has locally...types, electric power generation and direct use of the heat. In geothermal electric power plants, steam...case of geothermal power plants, the steam is extracted from the ground. Electric power generation by geothermal...temperatures as low as 100 ~ Binary geothermal power plants are based on vaporizing a low-boiling-point...located in rugged terrain. Operation of electric power plants is accompanied with significant visual and |
 | | Journal (article/letter/editorial) |
| USA; tmonecke@mines.edu FLUID INC., 1401 Wewatta St. #PH3, Denver, CO 80202, USA; fluidinc@comcast.net...Silica sinters forming at the Wairakei geothermal power plant in New Zealand are composed of noncrystalline...observed in the silica sinters from the Wairakei power plant. The textural similarity suggests that the...silica sinter formed at the Wairakei geothermal power plant in New Zealand using a combination of optical... 2. Silica Sinter from the Wairakei Geothermal Power Plant in New Zealand 2.1. Geological Background |
 | | Book |
| Welsh Block and the Welsh Borderland The Lake District The Southern Uplands The "Southern Uplands" in...Borders Central England North-East England Midland Valley of Scotland Central Ireland Southern Ireland vii...Geological map, 128 with routes, of the Lake District Fig. 6.10 Sections of Fig. 6.11 Geological...Geological map of the Southern Uplands the Lake District and Southern Uplands 132 134 Fig. 6.12 Route map...centre 175 Fig. 7.7 Geological map of Barry District with Route 178 Fig. 7.8 Route map for Vale |
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| Johnsen, and Erik S. Leonardsen “A New Mineral Almost-IM” ..........................................83 by...P h o to : O la f M e d e n b ach . T h e s p e c im e n is a p p ro x i m a te ly 4 0 x 5 4 m m . edito...r, 4 2 O xford St., Leicester LE1 5XW South Africa: H orst W indisch, 3 0 van W ouw St., G roenklo of.............. ' 7 / ; / M O ST PR EFE R R E D M IN E R A L S P E C IM E N S - SP E C IA L on C alifornia...BIDEAUX MINERALS Telephone 624-2132 111 W. WASHINGTON ST., TUCSON, ARIZONA The Mineralogical Record, March |
 | | Journal (issue) |
| ................................. minerals of austria by dr. richard braithwaite 18 ...................as they left and th ey want another next year. We st arted ou r wi nter wo rk on the Newcastle University...seats 400 and so will test the President's 'pulling power') . Outdoor visits are continuing throughout October...the South west, and mineral deposits of the Lake District all provided insights into mineral origins and...these issues with representatives of the Lake District National Park Authority. In the light of these |
 | | Journal (article/letter/editorial) |
| south Ural mountains, containing the copper-pyrite district of the Blydva, served as my objective. It is not...with the geological structure of this or that district as with the conditions and forms of the rock itself...identical size prevail. In the railway cut near the station of Blyava these beds which dip here at an angle...secondary calcium minerals: they are either tabular prehnite grains or small grains of zoisite. In these cases...very small amount. The most common of them are: prehnite, zoisite, epidote, quartz, calcite, actinolite |
 | | Corporate Document (Series) |
| Geology and major deposits, Heazlewood mineral district ... Main mineral locations and 1:100 000 scale...mine at Beaconsfield and mines in the Mathinna district being the major producers. The former Tasmania...the 1970s. The underground Anchor tin mine (near St Helens) briefly reopened in the 1990s and some of...in developing a treatment plant, hydro-electric power scheme and aerial ropeway in the late 1920s. [MRT...'Steve' Karlson discovered gold in the Linda Creek valley in 1883 in gossan capping the 'Iron Blow' of the |
 | | Book (volume) |
| appreciate gems for their beauty and for their power of adornment. With the exception of pearl, coral...gem and lithiumbearing pegmatites of the Pala district of San Diego County, California, from which much...the most important being those of the southern district. Although so important in the past they are now...(By courtesy of Sothebys) In the Bundelkhand district of Central Provinces, between the rivers Ken and...around the Mahanadi valley in Central Provinces and in the neighbouring Sambalpur district of Orissa. These |
