 | | Journal (article/letter/editorial) | | products mined "as is" for their final usage include slate for blackboards, roofing, and flagstone. Slates...which can be so abundantly present as to ruin the slate for commercial purposes; microscopic rutile is also...associated mineral. Quartz and calcite veins cutting the slate are the only hope for collector-quality specimen...listed many minerals found in Ver mont slate. Figure 2. Slate quarry, Poultney; photo by Roger Bacon...cubanite cummingtonite deweylite diopside dolomite dravite elbaite enstatite epidote ettringite fayalite ferrimolybdite |  | | Book | | The best lazurite crystals come from Badakhshan Province in Afghanistan, which is also the source of the...MICROGRANITE RHYOLITE PARAGNEISS QUARTZITE SLATE SEDIMENTARY ROCKS IGNEOUS ROCKS METAMORPHIC ROCKS...human activity, such as roadcuts, mine dumps, and quarries. Good examples are also found where nature has...dolomite BEACHES tuff QUARRIES MINES ROAD CUTS volcanic bomb amber kimberlite slate 14 INTRODUCTION...in the volcanic ash. Tuffs from Mount Vesuvius, Italy, contain casts of humans killed during the eruption |  | | Journal (volume) | | southern sector of the British Tertiary Igneous Province. Transactions of the Royal Society of Edinburgh:...datolite from Serra dei Zanchetti near Bologna, Italy (Fig. 8). Danburite from Ramsley Mine, South Tawton...a specimen known to be from Serra di Zanchetti, Italy. Scale bar is in cm. Figure 8. Datolite specimen...obtained by the NHM in 1926 from Serra di Zanchetti, Italy. Notice the similarity with Figure 7, a specimen...The case of Hingganite(Y) from Cuasso Al Monte, Italy. The Canadian Mineralogist, 39, 1105-1114. Edmonds |  | | Book | | 2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...Alberene and Old Dominion quarries, Albemarle County. In these two soapstone quarries, tabular ilmenite crystals...Administered Tribal Areas and North West Frontier Province. Ilmenite crystal clusters to 12 cm across have...Mountain, Warsak district, North West Frontier Province. Surface diggings worked by local people on Zagi...onalcommunication, 2007). 4 ITALY Rio Marina area, Island of Elba, Tuscany. Elba (Latin: |  | | Report (issue) | | Cordieritc Tourmaline Group Elbaite Checklist Dravite Schorl Chrysocolla Pyroxene Group Monoclinic pyroxenes...clcavelanditc, clinozisitc, columbitctantalite, cvrtolite, dravite, enstatite, euxenite, feldspar, fergusonite, fluorapatitc... Noteworthy Deposits 34 VI. Triassic Diabase Quarries Some of the basaltic lava flows and the near-surface...speci mens have occurred as fracture fillings. The quarries in Triassic dolcrite, “trap-rock,” in northern...from cavities in the trap-rock of these seven quarries and the “check list” is increased to about 50 |  | | Book | | with volcanic vents. Found in: Tuscany, Vesuvius/Italy; Kamchatka/USSR; Ladakh/India; California, Nevada/USA...in: Saarland; Ruhr valley; Saxony; Vesuvius, Etna/Italy; Flekla/lceland; Hawai, Califorma/USA; Chile; Peru...impregnations or in the poor space of sandstone and slate. Found in: Galizia/Poland, Romania; Trinidad; Venezuela...Urals/USSR; Alsace-Lorraine/France; Vesuvius Etna/Italy; Saskatchewan/Canada; New Mexico; Texas/USA; Chile;...deposits. Found in: region around Vesuvius Etna/Italy; Hungary; Armenia; Kazakhstan/USSR; Egypt; Tanzania; | | | Book | | with volcanic vents. Found in: Tuscany, Vesuvius/Italy; Kamchatka/USSR; Ladakh/India; California, Nevada/USA...in: Saarland; Ruhr valley; Saxony; Vesuvius, Etna/Italy; Hekla/Iceland; Hawai, California/USA; Chile; Peru...impregnations or in the poor space of sandstone and slate. Found in: Galizia/Poland, Romania; Trinidad; Venezuela...Urals/USSR; Alsace-Lorraine/France; Vesuvius Etna/Italy; Saskatchewan/Canada; New Mexico; Texas/USA; Chile;...dispersed; present in brown coal, ore mines, and slate containing pyrite; byproduct in fumeroles. Found | | | Book | | with volcanic vents. Found in: Tuscany, Vesuvius/Italy; Kamchatka/USSR; Ladakh/India; California, Nevada/USA...in: Saarland; Ruhr valley; Saxony; Vesuvius, Etna/Italy; Hekla/lceland; Hawai, California/USA; Chile; Peru...irnpregnations or in the poor space of sandstone and slate. Found in: Galizia/Poland, Romania; Trinidad; Venezuela...Urals/USSR; Alsace-Lorraine/France; Vesuvius Etna/Italy; Saskatchewan/Canada; New Mexico; Texas/USA; Chile;...deposits. Found in: region around Vesuvius Etna/Italy; Hungary; Armenia; Kazakhstan/USSR; Egypt; Tanzania; | | | Book | | with volcanic vents. Found in: Tuscany, Vesuvius/Italy; Kamchatka/USSR; Ladakh/lndia; California, Nevada/USA...impregnations or in the poor space of sandstone and slate. Found in: Galizia/Poland, Romania; Trin idad ;...Urals/USSR; Alsacc-Lorraine/ f-rance; Vesuvius Etna/Italy; Saskatchewan/Canada; New Mexico; Texas/USA; Chile...deposits. Found in: region around Vesuvius Etna/Italy; Hungary; Armenia; Kazakhstan/USSR; Egypt; Tanzania;...dispersed; present in brown coal, ore mines, and slate containing pyrite; byproduct in fumeroles. Found |  | | Book | | are more strictly enforced on sites including quarries. Protective clothing, particularly safety helmets...geologists. They must be worn at all times in quarries. Visiting Quarries 1. An individual, or the leader of the...structures. Together with data obtained from mines and quarries, these sections have enabled researchers to gain...Carboniferous - Undifferentiated Upper Devonian Mylor Slate Formation Roseland Braccia Undifferentiated Upper...oldest rocks, the sandy argillites of the Dartmouth Slate, are of fluvial/ lacustrine aspect, and of late |  | Crane, A., Goodman, S., Krabbendam, M., Leslie, A. G., Paterson, I. B., Robertson, S., Rollin, K. (2002) Geology of the Glen Shee district - Memoir for 1:50 000 Geological Sheet 56W together with adjacent parts of Sheets 55E, 65W and 64E (Scotland) British Geological Survey, London. | Book | | serpentinite We.~t undivided apart from B1RNA,\1 SLATE and GRrr FORMATION East C-u&N GmBS PSAMMITF. f...Formation 33 Cairn Gibbs Psammite Formation 33 Birnam Slate and Grit Formation 34 Green Beds 35 Craig Lair Hornblendic...hard-rock quarries and resource • man-made deposits: domestic fill and backfill in quarries Applied geological...near Knockali [162 594] . The large commercial quarries at Wester Bleaton [l 15 598] (Plate 8) and An...manufacture. Disused slate quarries in the Forneth area [09 45] in the Dalradian Birnam Slate and Grit Formation | | | Book | | structures. Together with data obtained from mine and quarries, these sections have enabled researchers 10 gain...oldest rocks. the sandy argilJites of the Dartmouth Slate. are of fluvial/ lacustrine aspect, and of late...Devon basins. Purple and green argillites (Polzeath Slate) in the Upper Devonian were followed by deep-water...una of Budleigh Salterton belongs to a fauna! province including Briuany and eastern North America. This...Upper Devonian ages and implies that the Mylor Slate Formation is younger than most of the Gramscatho |  | | Book (edition) | | silver and lead ores in veins; also in clay and in slate; often produced by solfataric action; also from...metamorphic rocks such as marble, mica or chlorite slate, gneiss, etc. Also found in eruptive rocks and in...columbine red by artificial light. OccUR.- In mica slate in the Urals; in pegmatite in New England, in alluvial...rocks, as limestone, clay iron stone, clay slate, mica slate, gneiss, etc. Also often associated with metallic...= 1.510, Nu - N,. = 0.021. Another sample from Italy is biaxial positive with 2V = 62°±1 with weak dispersion |  | | Book (volume) | | Perry . ......................... 129 The New1y Quarries ................................................central Maine are characterized by sandstone and slate which were originally sediments deposited in a deep-sea...Mount Mica quarry in Paris for that of the Newry quarries. In this chapter, the author organized and annotated...freestone, pebble, slate, none that will run to lime, of which they have great want, of the slate you may make...Portland the Clay Slate begins continuing to Saco with much detached Porphyry at Saco the Slate alternates with |  | | Book | | Galli. (iiovanna Vezzalini (University of Modena. Italy). Prof. Mykola Shcherbak (Institute of Mineralogy...the spontaneous ignition of lignite in several quarries (e.g. Jilţ and Lupoaia) in Oltenia. The "Marmarosh...G. & Rădan. S. (1992): Minerals in Romania: the slate of the art 1991. Rom. J. Mineral., 75. 1-51. Vlad...course, calcareous, while in the argillaceous slate quarries, quartz veins are found. Traces of uranium...argillaceous slates of the Uppony Mts. small "prospect" quarries were started at the begin ning of this century |
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Slate quarries, Branzi, Bergamo Province, Lombardy, Italy