Crystallography

Results: 8243



#Item
881Carbonate minerals / Halide minerals / Calcite / Limestone / Galena / Fluorite / Lead / Chemistry / Matter / Crystallography

ORE GRADE Purpose To calculate the percentage of galena in a piece of ore containing only calcite and galena and to work out the grade of the ore. Activity 1. Work out the density of calcite using the piece of calcite pr

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Source URL: www.earth-science-activities.co.uk

Language: English - Date: 2013-08-18 13:16:40
882Crystallography / Matter / Pavements / Slate / Stone / Quartz / Equant / Granoblastic / Metamorphic rocks / Dielectrics / Petrology

Regional Metamorphism Alignment of grains and cleavage D or P 2 min About 20 matches are placed in random orientation between two strips of wood 20cm long. The strips of wood are moved slowly together and the matches bec

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Source URL: www.earth-science-activities.co.uk

Language: English - Date: 2013-08-18 13:19:28
883Surface mining / Galena / Chemistry / Mineral / Tap / Sand / Plastic / Crystallography / Natural resources / Economic geology / Gold mining / Placer mining

PLACER DEPOSITS Purpose To see how placer deposits are concentrated in different environments. In these experiments we shall use galena as the placer mineral because it is easy to see and obtain. (Galena is not found in

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Source URL: www.earth-science-activities.co.uk

Language: English - Date: 2013-08-18 13:16:43
884Petrology / Construction / Architecture / Crystallography / Sedimentary rocks / Sandstone / Stone

Sand and sandstones Describing sandstones A P F 5 min per sample a) Students describe the size, sorting, roundness and colour of a variety of sandstones both by examining the sandstone and by rubbing grains off and exami

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Source URL: www.earth-science-activities.co.uk

Language: English - Date: 2013-08-18 13:20:01
885Sedimentology / Phyllosilicates / Regolith / Weathering / Soil / Clay / Hematite / Goethite / Kaolinite / Geology / Chemistry / Crystallography

REGOLITH MINERAL HOSTS FOR GOLD AND OTHER BASE METALS Dr R. R. Anand1, Dr R. Hough1, Mr C. Phang1, Mr M. Norman2, Dr M. Gleuher3 1. CRC LEME, CSIRO Exploration and Mining, 26 Dick Perry Avenue, Kensington, Perth, WA, 615

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Source URL: www.crcleme.org.au

Language: English - Date: 2009-01-14 01:19:08
886Chemistry / Crystallography / Matter / Horology / Watches / Ruby / Sapphire / Damaskeening / Bracelet / Gemstones / Oxide minerals / Superhard materials

Classic and precious in polished/satinfinished two-tone, a combination of steel and red gold-capped steel, this 34 mmdiameter watch, whose name echoes like a commitment, is powered by a Swiss- Promesse

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Source URL: www.baume-et-mercier.com

Language: English - Date: 2015-05-10 04:17:12
887Server Message Block / Computing / Crystallographic database / Physical chemistry

Dear Dr Le Bail I have been reading the comments made in response to your petition addressed to the crystallographic database providers concerning the availability of individual CIFs. Existing responses indicate that man

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Source URL: www.crystallography.net

Language: English - Date: 2005-05-19 03:03:12
888Crystallography / Plate tectonics / Volcanic rocks / Structure of the Earth / Cratons / Peridotite / Lherzolite / Xenolith / Harzburgite / Geology / Petrology / Ultramafic rocks

Cenozoic Magmatism in Central Europe 24th to 28th April 2013, Görlitz / Germany Abstracts & Excursion Guides Editors:

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Source URL: www.ipe.muni.cz

Language: English - Date: 2013-05-30 05:20:48
889Feldspar / Tectosilicates / Granite / Crust / Igneous petrology / Petrology / Crystallography / Geology

GeoLinestion temperature. The compositional isopleths in pseudosections also point to temperature decrease, corroborated by average PT calculations (800 => 650 °C/6kbar).

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Source URL: geolines.gli.cas.cz

Language: English - Date: 2006-04-26 17:38:00
890Feldspar / Tectosilicates / Granite / Crust / Igneous petrology / Petrology / Crystallography / Geology

GeoLinestion temperature. The compositional isopleths in pseudosections also point to temperature decrease, corroborated by average PT calculations (800 => 650 °C/6kbar).

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Source URL: www.ipe.muni.cz

Language: English - Date: 2012-06-21 13:37:43
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