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| crystalline, igneous rocks are exposed at surface (granite, pegmatite, crystalline, schists, quartz or limestone...mineral species characteristic of nepheline syenite: apatite, aegerine, natrolite (large xIs), lamprophyllite...thalium. STRZEGOM (Strigov), Lower Silesia, Poland. In granite quarries occur large xIs of microcline...twins of gypsum crystals. BLEIBERG, Carnthia, Austria. Leadzinc deposit, here occur: galena, large xIs...greenockite, stolzite and srnithsonite. Near Salzburg Austria, well known mineral locality: wagnerite, lazurite |
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| live in Germany, the other 10% live in Holland, Austria, Switzerland and many other countries of Europe...village east of Hannover city. There are some quarries which operate for limestone. This Triassic limestone...Jurassic formation. Holzmaden has many little quarries which operate in the zone of Lias. Many fossils...limestone for industrial purposes is yielded. The quarries operate in the upper Jura, called white jura....many fossils. (11) Harz mountains. Famous mining district. Now divided. Mining carried on since early middle |
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| sent R&M—it is an interesting specimen of gray granite showing specks of brassyyellow pyrite. A 4'á inch...color) have been found in the Silver Mountain district, Alpine Co., Calif. COLORADO-"Prof. Richard M...octahedra in quartz from the Mica Lode, Royal Gorge District, (Fremont Co. ), Colorado. The garnet ranges in...bear an apatite mineral that contains unusual amounts of the rare earth elements. "The apatite is honey-colored...enclosed in feldspar, less often in quartz. The apatite occupies fractures in the enclosing minerals, and |
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| several decades from the famous Deccan basalt quarries of India, and, in keeping with the zeolite theme...Massachusetts. It has been reported from the traprock quarries of New Jersey, including those at Edgewater, Bergen...colorless crystals coating joint surfaces in granite quarries in the Lithonia area of Dekalb County, Georgia...sparkling white prismatic crystals found in basalt quarries of the Deccan Plateau in the Pune (Poona), Nashik...include the Malad-Kurar quarry near Mumbai and quarries at Junnar, Kolar, Mahad, and Nashik. Associated |
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| ···································· 471 BLEIBERG, AUSTRIA .................................................SPECIMEN FROM PENN. ........ 479 BRENNER PASS OF AUSTRIA ··············································...them. They are correctly known as the Harris Lime Quarries, Lime Rock (hamlet) , Lincoln (township) ; and...limestone" in commerce. Harris Quanies The Harris Quarries ( old books often used the terms beds or pits)...was formerly highly prized. The Calument Hill Granite Quarry produced hornblende crystals in quartz or |
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| DEPARTMENT OF MINES BUILDING STONES OF ONTARIO PARTY GRANITE AND GNEISS By D. F. HEWITT INDUSTRIAL MINERAL...IV V Introduction Limestone Marble Sandstone Granite &1 Gneiss Industrial Mineral Report No. 19, paper-bound...acceptable. BUILDING STONES OF ONTARIO PART V - GRANITE AND GNEISS TABLE OF CONTENTS Southern Ontario.... . . . . . . . . . . . . . . . . . Betz Green Granite.. . . . . . . . . . . . . . . . . . . . . . . ...Concession I, Leeds Township......... Lloyd Road Quarries................, . . . . . . . . Lot 8, Concession |
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| .................................. CHAPTER I. GRANITE IN GENERAL .......................................................... 1.......... Varieties of granite.............................................................................. Varieties of the granite ........................................... Mineral................................................ Granite............................................................................ 51 Descriptions of quarries................................... 51 Baltimore |
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| ______ PABT I. Scientific discussion_______ _ Granite proper______________________ General features____...examples_________________ Fluidal cavities in granite gneiss.________ Fluidal cavities in small dikes...Colors______________________________ 80 Olive-green granite ___________________ 81 Minerals on joint fac... Physical properties _ Textbook references on granite and " black granites " PAI*T II. Economic discussion_...discussion_ General features________~ __ Tests of granite _ Chemical analysis Determination of CaCOs Test |
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| of visiting granite-quarries, or who has had frequent opportunities of examining granite, either in a...almost insensible gradations into the enclosing granite. They are usually finer in grain than the granites...similar in all respects to those of the enclosing granite, excepting that in the majority of cases theirangles...follows : - " T h e magnitude of the parts in granite is extremely various, each constituent mineral...so. Such concretions occur not unfrequenfly in granite and syenite and in other rocks made up of crystalline |
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| of print for several years. The importance of granite as a building material has increased rapidly in...recent years. North Carolina is well supplied with granite, and it is believed that this report will be of...considerable value to those interested in the granite resources of the State. Respectfully submitted...investigation and acknowledgments Granite defined Origin of granite Dikes penetrating the granites Acid...Diabase dikes Physical and structural properties of granite Dimension stone General ..' Dikes and veins : Segregations |
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| sphene and phlogopite from Van Arsdalen's Quarries. Stilbite, apatite, garnets and crystallized dolomite from...chab- azite from Mr. Kinney's Quarries. Mr. Goodwin reports garnets and apatite from Rose Glen. Mr. Groth...DESCHONG'S, LEIPERS, LEIPER AND LOUIS' UPPER AND LOWER GRANITE QUARRIES, WITH THAT KNOWN AS THE SWARTHMORE QUARRY...said of the minerals fouud at these different quarries, but this paper is based wholly upon my own observations... Smoky Quartz. 8. Muscovite. 9. Damerite. 10. Apatite. 11. Chalcopyrite. 12. Biotite. 13. Chryso- colla |
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| Society mixing/mingling is found, in particulat, in granite bodies and can be observed over a range of scales...feldspar megacrysts from the Karkonosze porphyritic granite are crystallized under magma mixing processes (Słaby... Geological setting 562 The Lower Carboniferous Karkonosze granite pluton belongs to the West Sudetes...as a late- (Wilamowski, 1998) or post-orogenic granite pluton (Diot et al., 1994, 1995; Duthou et al....pluton consists of three texturally different granite facies: a coarse- to medium-grained porphyritic |
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| Fluorite, 10 × 7.2 × 5.7 cm, from the Conway Granite, near Red Stone quarry, Conway, Carroll County...at 08:14 13 August 2013 2 Locality Parental Granite Pegmatite Class Mineral associates of significance...USA Pikes Peak Granite NYF Miarolitic topaz, amazonite, phenakite Pikes Peak Granite NYF Miarolitic...Mount White, Chaffee County, CO, USA Mount Antero Granite NYF Miarolitic beryl, phenakite, bertrandite...Custer and Elsmore counties, ID, USA Sawtooth Granite in the Idaho batholith NYF Miarolitic beryl, |
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| OFFICE CONTENTS. INTRODUCTION THE OCCUKHENCE OK GRANITE IN MAINE, BY GEORGE OTIS SMITH. Page. Geographic........ 14 Granite proper..........................I............................ Granite in general....Part I. Scientific discussion Continued. Page. Granite proper Continued. Maine granites Continued. Rock........:.............:. Text-book references on granite and '' black granites "........... ...... Part....................................... Tests of granite............................................... |
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| of the rocks________________.__ __ Granites and granite gneisses of Connecticut, by Herbert E. GregoryName..._________________________ 43 Geologic observations at the quarries, by T. Nelson Dale_______ 45 Microstructure____________________...Plicated gneiss structure_________________________ 47 Granite dikes________________________________ 48 Pegmatite...discussion Continued. Geologic observations at the quarries Continued, Page. Segregations__l_.____ '.____...Nelson Dale_______________ Description of the quarries and their product__________ ____ Method______ |
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| granites .............................. Biotite granite .......................................................... ................. Hornblende-augite granite ........................................ 12 Geologic............. Important geologic features at the quarries............................. Double-sheet structure...................................... Orbicular granite........................................................ .................................. The granite railroads .................................... |
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| ..................................... 7 9 9 Granite proper................................................................ Text-book references on granite and black granites.................. Special features...texture and colors............................... Granite discoloration, its causes........................................ Dikelike masses of schist in granite.............:.................... Riebeckite and...minerals on joint faces......................... Granite contacts in relation to sheet and flow structure |
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| ............................................. Granite micas......................................................................................... Granite and pegmatite relationships......................... Granite feldspars compared with pegmatite feldspars................................ Granite micas...Figure 1. 2. 3. 4. ILLUSTRATIONS Qualitative granite analyses.........................................Map of qualitative spectrographic analyses of granite micas......................... Map of qualitative |
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| as a volcano. An example of intrusive rock is granite while an extrusive example could be basalt. Sedimentary...along road cuts, river banks, cliffs, ridges, quarries, and excavations. Localities can be found in books...malachite, azurite, gypsum, anhydrite, baryte, apatite, turquoise, borax, ulexite are species in this...follows: | talc, 2 gypsum, 3 calcite, 4 fluorite, 5 apatite, 6 feldspar, 7 quartz, 8 topaz, 9 corundum, 10...232 ylvite (colourless, white, reddish), p. 104 apatite (green, reddish brown), p. 128 wn osbo) c (white |
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| Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Alberene and Old Dominion quarries, Albemarle County. In these two soapstone quarries, tabular ilmenite crystals...ilmenite crystals to 7 cm in pale brown nepheline/apatite matrix were found in the nearby Vislmevye Moore...specimens emerged from diggings on the ridge of alkali granite called Tor Ghar ("Black Mountain"), very near the...of rutile (Weerth, 2004). Tonniq Valley, Skardu district, Gilgit-Baltistan [Northern Areas]. Beginning |
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| was in common use in Winnipeg architecture. The quarries were barely 10 years old at the time, and Tyndall...provided the raw material for the northwest bastion of Lower Fort Garry. The fort, on the banks of the Red River...Tyndall stone, a few kilometres upstream from the Lower Fort. It is the oldest church still in use in western...Manitoba's first commercial stone quarry, in the Garson district, to serve Canada's booming construction industry...stuck to the final product to this day. Other quarries soon followed Garson's. At the height of Winnipeg's |
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| ............................................. Apatite............................................................................................... Granite.................................................."St. Cloud red" granite.................................. 50 " St. Cloud gray" granite.................. 51 Rockville granite......................................... 52 Porphyritic granite....................................... Mixtures of red granite and gray granite .................... Diabase or trap dikes |
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| most repre sentative buildings of historicism in Austria After ten years of construc tion the building...�--�-�'-'- Nephrite bowl, 13 cm high. Baikal Lake district. Inv. No. A.y.952, from the estate of Earl Moritz...ofBrazil, the former Archduchess Maria Leopoldine of Austria (L 797-1826). Material from h1stralia and New Zealand...pegmatite, width 8 cm. Loch Borrolan, Assynth District. Sutherland, Scotland. Mineralogisches Museum...thin-section, crossed nicols. Loch Borrolan, Assynth District. Sutherland, Scotland. Photo: Joachim A. Lorenz |
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| recovered in recent years. The Palm and Koleh Granite Quarry in Amherst, New Hamphire is located about...piles and good specimens can be had by breaking up granite boulders showing pegmatite. The locality was abandoned...was there I saw a peculiar frog-like piece of granite on a ledge. It was so realistic that it started...developed. * * * I have visited most of the granite quarries in New England. In many there is a paucity...feldspars, garnets, micas, tourmaline and quartz. Granite quarry areas where many other minerals may be found |
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| dimension stone rock types include granite and metamorphic rocks, black granite, marble, and sandstone, together...published and unpublished data on dimension stone quarries, prospects, and historical sites in the southern...sculpture is a whimsical interpretation in grey granite and bronze of quarrymen at work by Danish sculptor...Orbicular granite from the Mount Magnet district. This rare and visually attractive granite with its distinctive...................................4 Chapter 2 Granite and metamorphic rocks Southern region ....... |
