Nghĩa của từ orthopyroxene bằng Tiếng Việt
danh từ
(địa chất) orthopyroxen (quặng silicat)
Đặt câu có từ "orthopyroxene"
1. And orthopyroxene) they are called Aerolites
2. Barometry Barometry is performed on orthopyroxene-garnet pairs (using Harley and Green, 1982, Harley, 1984 or equivalent Al-in-orthopyroxene in equilibrium with garnet barometers) whenever orthopyroxene (particularly when included in garnets) is present, even in small amounts
3. With declining temperature, augite may exsolve lamellae of pigeonite and/or orthopyroxene.
Khi nhiệt độ giảm, augite có thể tách ra thành pigeonit và/hoặc pyroxen thoi.
4. Alkali basalts typically have mineral assemblages that lack orthopyroxene but contain olivine.
Bazan kiềm thường có tổ hợp khoáng chất thiếu orthopyroxen nhưng chứa olivin.
5. Basalts can also contain quartz, hornblende, biotite, hypersthene (an orthopyroxene) and feldspathoids
6. Two common metamorphic mineral assemblages include sillimanite-cordierite-spinel and cordierite-spinel-plagioclase-orthopyroxene.
Hai tổ hợp khoáng vật biến chất thường gặp là sillimanit-cordierit-spinel và cordierit-spinel-plagioclase-orthopyroxen.
7. All the orthopyroxene crystals are replaced by Bastite, and plagioclase is moderately saussuritized because of hydrothermal alteration
8. A mafite or Basaltoid containing mostly calcic plagioclase, clinopyroxene +/- olivine, orthopyroxene, foids, oxides and rarely quartz
9. Peridotite has undergone strong serpentinization and was completely replaced by serpentinite, but the pseudomorph of olivine and orthopyroxene still are preserved.
10. Of Bastites after orthopyroxene, clinopyroxeneand tremolite, and new data on the occurrenceofsecondary diopside formed in association withthe serpentinization of clinopyroxene and tre-molite
11. Andesites contain crystals composed primarily of plagioclase feldspar and one or more of the minerals pyroxene (clinopyroxene and orthopyroxene) and lesser amounts of hornblende.
12. This sample is a Biotite-cordierite-orthopyroxene gneiss from near Sioux Lookout, Ontario.The field of view, about 2 mm across, is dominated by olive-green-brown Biotite.
13. Mineral assemblages in metasedimentary rocks and associated migmatites consist of quartz, plagioclase, garnet, orthopyroxene, biotite, cordierite, sillimanite, K-feldspar, hercynite, magnetite, ilmenite, and other accessory phases.
14. They also contain tholeiitic gabbro xenoliths, which, as a suite, have a continuum of mineral compositions — clinopyroxene Mg#s 83–74, orthopyroxene Mg#s 83–76, and plagioclase An69–35 (e.g., includes andesine gabbro).
15. One postshield vent erupted alkalic lavas (K2O 1.1–1.6 wt.%) with resorbed olivines of wide compositional range (cores, Fo86–71), resorbed Na-plagioclase (An57–30; largely andesine) and clinopyroxene (evolved; Mg#s 76–71), and groundmass orthopyroxene (Mg# ≤62).
16. Andesite Andesiteis a gray to black volcanic rock with between about 52 and 63 weight percent silica(SiO2). Andesitescontain crystals composed primarily of plagioclase feldspar and one or more of the minerals pyroxene (clinopyroxene and orthopyroxene) and lesser amounts of hornblende.
17. Up to 10% cash back · Published: June 2000 Titaniferous magnetite–ilmenite thermometry and titaniferous magnetite–ilmenite–orthopyroxene–quartz oxygen Barometry in granulite facies gneisses, Bamble Sector, SE Norway: implications for the role of high-grade CO 2-rich fluids during granulite genesis
18. ¶Pressures and temperatures are estimated for the high grade portion (Region D) of the Bamble granulite facies terrane using barometers based on the assemblages almandine-grossular-ferrosilite-anorthite-quartz and pyrope-grossular-enstatite-anorthite-quartz and a garnet-orthopyroxene Fe2+-Mg KD exchange thermometer based on the experimental data of Lee and Ganguly (1988).