The Selcuk nappe contains blocks of metagabbro in a matrix of serpentinite and garnet-mica schist. |
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It is underlain by schist, phyllite, and quartzite, although outcrops of serpentine are common in the area. |
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It includes a variety of rocks, such as basalt, granite, gneiss, quartzite, slate, and schist. |
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It is composed of gneiss and migmatite that contain minor lenses of schist, marble, phyllite and quartzite. |
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Stone vases were carved, using bronze tools and abrasives, from chlorite schist and marble. |
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The rocks here are composed of mica schist, and garnets are often found embedded in them. |
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Higher, steeper slopes of the Vosges have thin topsoil, with subsoils of weathered gneiss, granite, sandstone, schist, and volcanic sediments. |
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Some individuals and small teams sifted through the loose black schist, taking advantage of a small stream. |
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Glaciers have deposited shale, slate, schist, and limestone throughout the region. |
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Molybdenite and corundum are also found in the schist through which the elvan dykes have cut. |
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The slate, where thermally metamorphosed, has been turned into siliceous hornfels and mica schist. |
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Corundum occurs as an accessory mineral in some metamorphic rocks, such as mica schist, gneiss, and crystalline limestone. |
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The schist has been glaciated, resulting in exposed outcrop surfaces of 20-30 meters, studded with staurolite crystals. |
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The quartzitic horizons change along strike into carbonaceous shale and sericite-chlorite schist. |
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In Wyoming, corundum has been found in gneiss, pelitic schist, and vermiculite schist. |
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This rock unit consists chiefly of Silurian shale and sandstone that have been metamorphosed to high-grade schist and migmatite. |
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The outer portion of the garnets is altered to clinochlore, and small octahedral crystals of magnetite and martite occur in the schist. |
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The Borve Series is dominated by varieties of quartzo-feldspathic schist and gneiss, composed mainly of plagioclase, quartz, and biotite. |
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The enclosing rock was a schist that has now altered to a lateritic clay. |
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Originally vegetation held the friable, highly-weathered schist in place, but brush clearance and cut-and-fill construction have destabilised the densely inhabited hillsides. |
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The rock that composed the hillside had once been schist, but now, after millions of years of alteration, it had been converted to a dense, hard red clay called laterite. |
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Built in schist stone under Napoleon III, this 600sqm cowshed used to shelter 80 cows downstairs. |
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These rough schist slabs are also called phonolite because of the bell-like sound they produce when you hit them. |
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A schist statue of Thutmose III, in the perfection of its execution and subtlety of its realization, epitomizes regality. |
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The bedrock is found from depths of 3 to 5 m. It is a reddish-brown to greenish-grey schist, fractured and very friable. |
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The quartz veining is in a strongly albitized basalt or diorite within a strongly sheared komatiite or talc-carbonate schist. |
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Main rock types in and around the slide are schist, slate, dolomite and phyllitic slate. |
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From 149.0 to 281.0 meters the unit is highly sheared and altered to ankerite-fuchsite-quartz schist. |
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They contained scarce centimeter to decimeter bedding of green clay stone as well as small greenish clay nodules aligned with the schist plan. |
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Most commonly, fragments of metamorphic rocks such as slate, phyllite, or schist predominate, producing phyllarenite. |
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It is found in clay, shale, slate, schist, granite, syenite, and anorthosite. |
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The pastures are almost all on acidic, not very deep soil standing on siliceous substrata of gneiss and micaceous, talcous and clayey schist. |
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Similarly, the grade of metamorphism varies from low green schist facies to high-grade amphibolite facies. |
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This is not the same situation in Cevennes, the beauty of this land lies in the succession of deep valleys dug in the dark rock of schist. |
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Local schist was used in its construction, although in certain places the use of brick and marble can be detected. |
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The geology of Alsace almost resembles a mosaic, comprising elements ranging from granite to limestone, as well as clay, schist and sandstone. |
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Several graphite-rich schist zones, measuring 1-25 m in thickness, are found interlayered with quartz-feldspar gneiss. |
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The Haluut Bulag melange is dominantly sedimentary with lenses of bedded limestone, sandstone, siltstone, and locally vesicular basalt, enclosed in a matrix of pelitic schist. |
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Adjacent to splays of the Picton Fault, mesoscopic kink and chevron folds are abundant in the schist, and its main foliation is locally overturned. |
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Foliated rocks may be slate, phyllite, or schist according to grain size. |
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The lower member is dominated by a thick basal dolomite and passes transitionally upwards into the psammitic upper member, which is largely feldspathic schist and quartzite. |
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The predominantly deep soil of wind-blown silt on schist with dolerite seams, with good water retention properties and regular rainfall throughout the year, match the perry pear tree's sensitivity to dry conditions. |
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The condition of unsurfaced roads in schist and roads surfaced with laterite is variable, and in many places, they are in need of repair, maintenance and improvement, such as widening. |
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Between the schist and the present ground level is dredgedup, tamped-ddown rill Within limits this fill can also be read about as the growth rings of trees are read. |
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It seems that soils with a high proportion of schist lead to more robust, tannic wines, with a greater potential for ageing, whereas sandy, granitic soils provide wines that are more delicate and flavorful. |
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The Mbalmayo-Bengbis series are composed of schist and re-crystallised quartzite in greenschist facies. |
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The metamorphic units include micaschist, gneiss, quartzite, marble, greenstone, green schist, lydite, and phyllite. |
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Epidote is found in greenstone belts and many metamorphic rocks such as gneiss and schist, and is hence fairly widespread. |
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A little higher is an outcrop of epidote schist with quartz, carbonate, and magnetite. |
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Lithic arenites most often are of gray or salt-and-pepper colour because of the inclusion of dark rock fragments, mainly slate, phyllite, or schist but also andesite or basalt. |
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Stretches of streams with natural riffles, such as slate and schist beds and folia oriented at right angles to the stream direction, also appear to have been employed in some placer areas. |
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A highly conductive graphitic schist over 4km long was identified adjacent to the Lower Middleback Jaspilite in the Campoona Hill region. |
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The vein deposits vary widely in width from 2 mm to more than 2 m. Flake graphite is found disseminated in metamorphosed siliceous or calcareous sediments such as marble, gneiss and schist. |
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It is a common constituent of schist, gneiss, quartzite and other metamorphic rocks. |
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Metamorphic rocks of slate, schist and arkose dominate the northern part of the island. |
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Roofs are traditionally constructed from Alpine rocks such as pieces of schist, gneiss or slate. |
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Slate is not to be confused with shale, from which it may be formed, or schist. |
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With continued increase in metamorphic grade the sequence is phyllite, then schist and finally to gneiss. |
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Before the mid 19th century, the terms slate, shale and schist were not sharply distinguished. |
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Narrow bands of schist are interstratified with these limestones, and in turn narrow beds of limestone are interstratified with the schists. |
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The dominant rocks are biotite schist, granitic gnesis, garnetiferous amphibolite and quartzite. |
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The geology of Chuprene is made up of green schist metamorphic rocks and meta-volcanics cut by granitoids. |
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Neoproterozoic deformational history was traced from the boundary zone between the Nellore-Khammam schist belt and Pakhal basin in South-East India from strain analysis of deformed pebbles. |
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Specialists then realized that the 'Cylindre' is in fact a thick layer of subvertical schist and dark sandstone which has nothing of a cylindrical form. |
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Several significant gold intercepts were returned of quartz-ankerite, occasionally well-mineralized, and contained within a broad sericite schist trending across the property. |
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The use of pottery here is only suggested by a fragment of a short, toothed object, on a plaquette of chloritic schist. |
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The gabbro-diorite intrusion is within silicified felsic schist and mylonite of a linear zone referred to as the Pistol Bay Corridor. |
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Their land is made up of a mixture of schist and slate and is split equally between cabernet franc and cabernet sauvignon, chenin blanc and the remaining third has grolleau, gamay and sauvignon varieties. |
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From 245.5 to 302.1 meters, the flows are affected by typical Destor-Porcupine deformation zone alteration and strain features, fuchsite-ankerite-quartz schist. |
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Rock types are garnet mica schist, mica schist and phyllitic mica schist with quartzite, greenschist and marble with a partial superficial cover of Quaternary sediments. |
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These highly folded and deformed rocks consist primarily of felsic and mafic volcanic rocks with some non-calcareous meta-sedimentary rocks including schist, slate, and phyllite. |
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Thanks to the local soil, consisting of sandstone and schist with quartz phyllites, multiple exploitations are a given, such as sandstone and schist quarries. |
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These rocks in petrology studies have nemato-plastic texture and have been transformed into Tremolite, Actinolite and Albite schist. |
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The lithology in all studied areas comprises precambrian schist, with similar geomorphologic characteristics. |
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Higher magnification revealed sharp-edged phyllosilicate mineral plates common in schist, apparent in samples of prolonged weathering exposure. |
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Abundant pyritic slate, phyllite and schist were intersected with assays pending. |
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The Company is therefore planning new drill holes in order to test the extension of goldbearing talc-chlorite schist horizons that host the Lapa ore deposit. |
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These rocks are largely igneous in origin, mixed with metamorphosed marble, quartzite and mica schist and intruded by later basaltic dykes and granite magma. |
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The Vickers Target is an elliptical, 1 kilometre diameter, gabbro-diorite intrusive complex within silicified schist and mylonite of the Pistol Bay Corridor. |
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Between the Cadomian and Hercynian periods, the region was submerged several times and the sea left fossils and sedimentary rocks, mostly schist and sandstone. |
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Metamorphism is responsible for the distinctive local blue schist and for the rich subsoil of the Groix island, which comprises glaucophane and epidote. |
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