Northwest igneous and metamorphic rocks

Metamorphism and Metamorphic Rocks

... (blueschist and eclogite metamorphism) Regional metamorphism Zone where wet fractional melting starts Contact metamorphism Figure 8.18 BE ABLE TO SKETCH THIS, AND EXPLAIN Plate Tectonics And Metamorphism ... under the coast of Alaska and the Aleutian Islands Figure 8.18 1-burial metamorphism; 2-high p, low T metamorphism Plate Tectonics And Metamorphism (3)  Regional metamorphism: where continental ... burial metamorphism As temperatures and pressures increase, burial metamorphism grades into regional metamorphism Regional Metamorphism A Consequence of Plate Tectonics    Regional metamorphism...

Báo cáo " Ar‐Ar age of metamorphic and mylonitic rocks in northern part of the Kon Tum massif: evidence for the Indosinian movement along shear zones between Kon Tum massif and Truong Son belt " doc

... deformation and results of Ar‐Ar dating in this area in order to constrain in detail the spatial metamorphic evolution and interpretation of geodynamic setting of the Indochina. ... inside this zone, so this W‐E metamorphic shear zone could be representative for the main tectonic boundary between Kon Tum metamorphic massif and non metamorphic Truong Son belt during Indosinian movement. ... Thi, and Nguyen Van Vuong, The Early Triassic Indosinian orogeny in Vietnam (Truong Son belt and Kon Tum massif) : implications for the geodynamic evolution of Indochina, Tectonophysics 393 (2004) 87. ...

Tài liệu STRATIGRAPHY AND AMMONITE FAUNA OF THE VOLGIAN AND BERRIASIAN ROCKS OF EAST GREENLAND ppt

... but further than this I am not prepared to go The dip of the rocks exposed in the 17all~gsides is often vcry nearly 1v Stratigraphy and Anr~noniteFauna of East Greenland 13 the same as the gradient ... Type: The example figured by NIKITINis accepted as the holotype of the species The genns and species is represeritcd in East Greenland by two Iv Slratigraphy and Ammonite Fauna of East Greenland ... regards as the equivalent of thc npper part of t h e Portland Beds of southern England If, with ARKELL (1946, pp 24-28), we place the Portland Beds in the upper part of the Lower Volgian, they, the...

Metamorphic rocks in thin section

... polarized light, 40x NNH-3 Actinolite in a greenstone Like most monoclinic amphiboles actinolite has birefringence in the lower 2nd order Twinning, possibly relic from the original augite, can be seen ... Cummingtonite in a hornblende - biotite - cummingtonite amphibolite Like most monoclinic amphiboles, birefringence is in the lower second order Cross polarized light, 100x Q-603C Cummingtonite in ... pleochroic chlorite This grain has prominent twinning, evident in parallel stripes having somewhat different pleochroic colors Plane polarized light, 20x IMA96-C1-1 Chloritoid in a muscovite-chlorite...

Metamorphic facies and metamorphosed mafic rocks

... the mantle Metamorphic Facies 2) Facies of medium pressure • Most exposed metamorphic rocks belong to the greenschist, amphibolite, or granulite facies • The greenschist and amphibolite facies conform ... garnet), characterizing this facies Sanidinite facies is not evident in basic rocks Mafic Assemblages of the High P/T Series: Blueschist and Eclogite Facies Mafic rocks (not pelites) develop definitive ... that characterize each facies (for mafic rocks) Table 25-1 Definitive Mineral Assemblages of Metamorphic Facies Facies Definitive Mineral Assemblage in Mafic Rocks Zeolite zeolites: especially...

Direction and Movement Space Rocks

... some medium and small rocks can’t be placed at the start of a level Chapter 7: 260 Direction and Movement: Space Rocks Moving Rocks To move the rocks, we just need to look at each rock and get the ... i:int =rocks. length-1;i>=0;i ) { // move the rocks var rockSpeed:Number = rockSpeedStart + rockSpeedIncrease*gameLevel; rocks[ i].rock.x += rocks[ i].dx*timeDiff*rockSpeed; rocks[ i].rock.y += rocks[ i].dy*timeDiff*rockSpeed; ... rocks[ i].dy*timeDiff*rockSpeed; // rotate rocks rocks[i].rock.rotation += rocks[ i].dr*timeDiff*rockSpeed; // wrap rocks if ( (rocks[ i].dx > 0) && (rocks[ i].rock.x rocks[ i].rock.x -= 590; } if ( (rocks[ i].dx...

Tài liệu NASA’S MANAGEMENT OF MOON ROCKS AND OTHER ASTROMATERIALS LOANED FOR RESEARCH, EDUCATION, AND PUBLIC DISPLAY doc

... REPORT NO IG-12-007 DECEMBER 8, 2011 OVERVIEW NASA’S MANAGEMENT OF MOON ROCKS AND OTHER ASTROMATERIALS LOANED FOR RESEARCH, EDUCATION, AND PUBLIC DISPLAY The Issue Materials originating from extraterrestrial ... Affairs Office Figure Management and Distribution of Astromaterials for Research, Education, and Public Display NASA Office of Education NASA Science Mission Directorate NASA Office of Communications ... practices and update its policies for loans of astromaterials for education and public display purposes NASA’s Controls over Research Loans of Astromaterials Are Inadequate The Curation Office does...

Tài liệu PRINCIPLES AND PRACTICES OF ORGANIC LETTUCE SEED PRODUCTION IN THE PACIFIC NORTHWEST potx

... extreme heat during flowering can damage the seed Rain during harvest can cause seed shattering, sprouting of seeds in the seed heads, and encourage discoloration and diseases of the seed Higher ... Romaine lettuce   Growing Lettuce Seed The majority of the lettuce seed produced in the United States comes from the coastal valleys of California In the Pacific Northwest, lettuce seed has historically ... emergence, the lettuce is thinned within rows to the final spacing of 12 – 1 6in (30 – 40cm) Transplanted lettuce would be spaced at the final spacing of 12 – 1 6in (30 – 40cm) within row and 18 – 30in...

Prevalence of Pulmonary tuberculosis and immunological profile of HIV co-infected patients in Northwest Ethiopia pdf

... doi:10.1186/1756-0500-5-331 Cite this article as: Wondimeneh et al.: Prevalence of Pulmonary tuberculosis and immunological profile of HIV co-infected patients in Northwest Ethiopia BMC Research Notes 2012 5:331 ... participated in the design of the study, analysis and interpretations of the findings, drafting the manuscript and write up YB: supervision of the study, analysis and interpretations of the findings, ... worse by the increasing incidence of HIV/ AIDS In this study, we noted higher prevalence of PTB (7.5%) among HIV positive pre-ART patients This finding is in line with studies conducted in Nigeria...

bones, rocks and stars

... BONES, ROCKS AND STARS This page intentionally left blank BONES, ROCKS A N D S TA R S The Science of When Things Happened Chris ... days and extremely tempting to use as the basis of a calendar The ﬁrst Babylonians did just that Their calendar B ONES, ROCKS AND STARS was made up of 12-lunar months of 29 and 30 days, and started ... defeating the Saxons and creating a prosperous kingdom He 14 B ONES, ROCKS AND STARS forms the knights of the Round Table which includes Sir Lancelot, Gawain and Galahad Peace and prosperity reign...

Báo cáo lâm nghiệp: " shake and structural characteristics chestnut (Castanea sativa Miller) coppice stand in northern Piedmont (northwest Italy)" pdf

... second The shoots with injuries and simultaneous presence of ring shake amounted to 24 (9%), and those with rot and ring shake to (1%) In only one case were injury and ring shake found to be contemporaneous ... gradiin the form of entire chestnut coppice population The aim is to observe the presence of ring shake on coppice shoots, stools and standards and to evaluate the possible relationships existing ... ring shake, may leave as sole evidence behind it ring shake in the section taken at the height of 50 cm Hence, apart from one single case, all the cases of ring shake found were defined as "healthy"...

Báo cáo y học: "Magnitude and determinants of nonadherence and nonreadiness to highly active antiretroviral therapy among people living with HIV/AIDS in Northwest Ethiopia: a cross - sectional study" ppsx

... nonadherence and nonreadiness to highly active antiretroviral therapy among people living with HIV/AIDS in Northwest Ethiopia: a cross sectional study AIDS Research and Therapy 2010 7:2 Submit your next ... associated with nonreadiness to antiretroviral therapy (Table 5) Discussion The prevalence of nonadherence and nonreadiness to HAART and their determinants among patients attending the antiretroviral ... be due to the infancy stage of HAART program in the study areas Table Association of variables with nonreadiness to HAART, Felege Hiwot Hospital and Gondar University Teaching Hospital, Northwest...

Báo cáo y học: "HIV, appendectomy and postoperative complications at a reference hospital in Northwest Tanzania: cross-sectional study" doc

... tertiary specialist care for a catchment population of approximately 13 million people from Mwanza, Mara, Kagera, Shinyanga, Tabora and Kigoma regions of Tanzania Study population We performed a cross-sectional ... this article as: Giiti et al.: HIV, appendectomy and postoperative complications at a reference hospital in Northwest Tanzania: crosssectional study AIDS Research and Therapy 2010 7:47 Submit your ... hospital in northwest Tanzania Materials and methods Study area The study was conducted at Bugando Medical Centre (BMC) in Mwanza, north-western Tanzania This referral hospital is situated along...

BISL 02 Rocks and Minerals

... rocks 78 USE OF ROCKS AND MINERALS ROCKS AND MINERALS 79 In Daily Life Metals t is impossible to conceive of modern life without the constant use of objects and materials made of rocks and minerals, ... again Igneous and plutonic rocks form as magma cools and solidifies below the Earth's surface IGNEOUS ROCK 58 FORMATION AND TRANSFORMATION OF ROCKS ROCKS AND MINERALS 59 Divine and Worshiped ... 80 USE OF ROCKS AND MINERALS ROCKS AND MINERALS 81 Mountains of Gold and Silver rom the decision to exploit an area where valuable minerals are suspected to exist to obtaining these minerals in...

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