Microscopy and Microanalysis of Magmatic and Metamorphic Minerals – Part 1: Cordierite
نویسندگان
چکیده
منابع مشابه
Heterogeneous nucleation and epitaxial crystal growth of magmatic minerals
Electron backscatter diffraction analysis of dendritic clinopyroxene (cpx) forming in rapidly cooled basalt reveals two features that are unexpected for phases growing from a liquid: (1) helical growth about {010}cpx, the crystallographic b-axis, with incremental rotation (up to 0.4° μm–1) within branch segments and large rotational jumps (10°–46°) between closely spaced branch segments, and (2...
متن کاملMetamorphic Viruses Really Invincible ? Part 1
When you consider all the tricks that a virus writer can use to break AV scanners, metamorphic viruses, such as Win32/Evol, Metaphor (aka W32/Simile, see VB, May 2002, p.4) and W95/Zmist (see VB, March 2001 p.6) appear invincible. These viruses transform their code as they propagate, thus evading detection by analysers that rely on static information extracted from previously observed virus cod...
متن کاملpostnatal studies of bats (pipistrellus kuhlii and miniopterus schreibersii) & histomorphology and histochemistry studies of organs and diseases of (neurergus microspilotus and n. kaiseri)
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
existence and approximate $l^{p}$ and continuous solution of nonlinear integral equations of the hammerstein and volterra types
بسیاری از پدیده ها در جهان ما اساساً غیرخطی هستند، و توسط معادلات غیرخطی بیان شده اند. از آنجا که ظهور کامپیوترهای رقمی با عملکرد بالا، حل مسایل خطی را آسان تر می کند. با این حال، به طور کلی به دست آوردن جوابهای دقیق از مسایل غیرخطی دشوار است. روش عددی، به طور کلی محاسبه پیچیده مسایل غیرخطی را اداره می کند. با این حال، دادن نقاط به یک منحنی و به دست آوردن منحنی کامل که اغلب پرهزینه و ...
15 صفحه اولMagmatic and Metamorphic Fluids in Pegmatite Development: Evidence from Borujerd Complex, Iran
The Borujerd complex of western Iran is composed of intrusions and their surrounding contact aureole, with, pegmatites and quartz veins. Pegmatites differ in mineralogy, origin and age, and two groups can be distinguished. The Older Pegmatites (about 120 Ma age) intruded contact metamorphic rocks from the early magmatic stage, while the Younger pegmatites (52-70 Ma age) formed during the late m...
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ژورنال
عنوان ژورنال: Microscopy Today
سال: 2008
ISSN: 1551-9295,2150-3583
DOI: 10.1017/s1551929500061745