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Serpentine · Minerals · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/exhibits/show/minerals/serpentine.html9 Apr 2024: Serpentine crystal lattice, with sheet silicate structure (CrystalMaker). Serpentine is a common alteration product of olivine, produced by hydration at low temperatures. Formula. Mg. 3. [Si. 2. O. 5. ](OH). 4. Structure. Sheet silicate. Crystal -
Tourmaline · Minerals · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/exhibits/show/minerals/tourmaline.html9 Apr 2024: Tourmaline crystal structure (trigonal), CrystalMaker. Tourmaline is the only common mineral of which boron is an essential constituent. Its presence in a rock, therefore, indicates that the rock contains significant boron. Formula. -
Rietveld quantitative analysis and amorphous content quantitative…
https://www.esc.cam.ac.uk/system/files/documents/goethite-quant-analysis-2012-pdf.pdfSample goethite magnetite clinochrys. orthopyroxene gof. YL25m 88.1%3.8% <5% 7.11.4% not included 1.342. ... Acta Cryst. A63, 412-417Bragg, W.H. (1915) The structure of magnetite and the spinels. -
L102 - hornblende biotite granite · Igneous Rocks · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/exhibits/show/igneous-rocks/l102.html9 Apr 2024: Strongly pleochroic in reddish brown and pale straw. Often associated with small grains of an opaque accessory mineral, probably magnetite. -
Amphibole (hornblende) · Minerals · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/exhibits/show/minerals/hornblende.html9 Apr 2024: Amphibole (hornblende). Amphibole hand specimen. Amphibole hand specimen. Formula. (Na,K). 0-1. Ca. 2. (Mg,Fe. 2+. ,Fe. 3+. ,Al). 5. Si. 6-7.5. Al. 2-0.5. O. 22. (OH). 2. Structure. Chain silicate. Crystal System. Crystal system: monoclinic () (-). -
Plagioclase feldspar · Minerals · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/exhibits/show/minerals/plagioclase.html9 Apr 2024: Plagioclase feldspar. Plagioclase feldspar hand specimen, polycrystalline with opaque, white colour. Plagioclase feldspar with optical schiller. Plagioclase feldspar crystal structure, CrystalMaker. Formula. Na[AlSi. 3. O. 8. ] – Ca[Al. 2. Si. 2. -
Orthopyroxene · Minerals · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/exhibits/show/minerals/orthopyroxene.html9 Apr 2024: Orthopyroxene. Orthopyroxene crystal structure, CrystalMaker. Orthopyroxene chemical variability. Enstatite (common in mafic rocks) always has high Mg and low Ca. Formula. (Mg,Fe). 2. Si. 2. O. 6. Structure. Chain silicate. Crystal System. Crystal -
Alkali Feldspar · Minerals · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/exhibits/show/minerals/alkali-feldspar.html9 Apr 2024: Alkali Feldspar. Alkali feldspar hand specimen, pink hue. Alkali feldspar hand specimen, milky white. Simply twinned alkali feldspar in granite. Alkali feldspar unit cell, CrystalMaker. Formula. (K,Na)[AlSi. 3. O. 8. ]. Structure. Framework -
Low Temperature Studies of Fe-Al and Ni-Al Mixed Oxide ...
https://www.ch.cam.ac.uk/files/posters/Jefferson2.pdf18 Dec 2014: Hematite in blue, spinel in black. Figure 6. PXRD spectra for all six compositions of Fe-Al mixed oxides, with magnetite (Fe3O4, spinel structure1) and hematite (Fe2O3, corundum structure5). -
Black oxide coating and its effectiveness on prevention of hydrogen…
www.phase-trans.msm.cam.ac.uk/2018/black_oxide.pdf16 Oct 2018: Figure 13. (a) Bright field TEM image of the magnetite and steel substrate interface. ... The obtained selected-area diffractionfrom regions ( SA1–SA3) could be indexed as Fe3O4confirming the oxide layer is crystalline magnetite. -
Clinopyroxene (augite) · Minerals · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/exhibits/show/minerals/clinopyroxene-augite.html9 Apr 2024: Clinopyroxene (augite). Phase diagram deomstrating the chemical compositional range for clinopyroxenes. Formula. (Ca,Mg,Fe. 2+. ,Fe. 3+. ,Ti,Al). 2. [(Si,Al). 2. O. 6. ]. Structure. Chain silicate. Crystal System. Crystal system: monoclinic (). -
Materials for Devices: Problem Set 2 5. Consider a ...
www.tcm.phy.cam.ac.uk/~bm418/documents/teaching/ia-materials/P2-solutions.pdf3 Nov 2023: ii) Calculate the saturation magnetisation of magnetite whose cubic cell has latticeparameter a = 8.39 Å. ... 1.74 106 Am1. (ii) Magnetite is a ferrimagnetic material whose magnetisation is due to the Fe2+ ions inoctahedral sites. -
Materials for Devices: Problem Set 2 5. Consider a ...
www.tcm.phy.cam.ac.uk/~bm418/documents/teaching/ia-materials/P2.pdf20 Oct 2023: ii) Calculate the saturation magnetisation of magnetite whose cubic cell has latticeparameter a = 8.39 Å. -
Search Publications | Publications
https://publications.ch.cam.ac.uk/publications-search?page=8416 May 2024: Search site. Publications. Uploading Images. Members of the Department can attach an image to a publication by clicking on the title of the publication in the listing below. Please note: all images attached to a publication will be visible on -
Department of Geography, Cambridge » SESSION 3 – Hydrochemistry and…
https://www.geog.cam.ac.uk/research/projects/arsenic/symposium/session3/The saturation indices computed by PHREEQC were positive for iron assemblages (i.e., iron hydroxides, goethite, hematite, jarosite, maghemite, and magnetite), while negative for arsenic assemblages (i.e., arsenolite, native arsenic, -
The likelihood of terrestrial microbes colonising Mars is... Humans…
https://www.pet.cam.ac.uk/sites/default/files/inline-files/Question%202%20-%20Student%201.pdf8 Sep 2023: Thomas-Keprta's discovery of magnetite and carbonate globules in ALH84001. [26] Through the formation. ... Gibson, E.K., McKay, M.F. and Romanek, C.S. (2001). Truncated hexa-octahedral magnetite crystals in. -
Search Publications | Publications
https://publications.ch.cam.ac.uk/publications-search?page=11016 May 2024: Visible light photocatalysts from low-grade iron ore; the environmentally benign production of magnetite/carbon (Fe3O4/C) nanocomposites. -
Scott Polar Research Institute, Cambridge » Arctic Environmental…
https://www.spri.cam.ac.uk/resources/aemc/studentships.htmlSupervisor: D Richard. K L Blake - 1988. "The petrology, geochemistry and association to ore formation of the host rocks of the Kiirunavaara magnetite-apatite deposit, Northern Sweden" (1992). -
Materials Modelling: Thermodynamics and Phase Diagrams
www.phase-trans.msm.cam.ac.uk/mphil/individual.html14 Feb 2020: Micromagnetic simulations of isolated and closely-spaced faceted magnetite nanocrystals. Supervisor: Dr Rafal Dunin-Borkowski, rafal.db@msm.cam.ac.uk. ... Nanocrystals of magnetite are responsible for the magnetic properties of naturally occurring -
L120 Granodiorite · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/items/show/8.html9 Apr 2024: Alteration. Zonation. Accessory minerals:. - Sphene. - Magnetite. - Apatite. Rock History. -
Browse Items · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/items%3Fpage=21&sort_field=Dublin+Core,Title.html9 Apr 2024: Browse Items (264 total). Page. of 27. Sort by:. Compare with phenocryst. Formula Fe3O4 Structure Non-silicate Crystal System Crystal system: cubic Physical Properties Colour in hand specimen: blackStreak: blackCleavage: noneHardness: 7.5-8 Optical -
Browse Items · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/items%3Fpage=6&sort_field=Dublin+Core,Creator.html9 Apr 2024: Browse Items (264 total). Page. of 27. Sort by:. Formula (K,Na)[AlSi3O8] Structure Framework silicate Crystal System Crystal system: monoclinic (-) or triclinic () (-) Physical Properties Colour in hand specimen: white or pink Cleavage: two at 90 -
Earth Sciences Alumni Day Saturday 11 May 2024 Dear ...
https://www.esc.cam.ac.uk/files/geocam_spring_2024_issue_21_single_web.pdf25 Apr 2024: We also work with Rich Harrison, making 3D reconstructions of magnetite and other nanoparticles, which have interesting magnetic properties as well as being tracers of particulate air pollution. -
The Americas Program
https://www.winton.phy.cam.ac.uk/system/files/documents/WinstonSoboyejo.pdfResTEM of Magnetite. Nanoparticles. LHRH-SPION Uptake - 37 C for. 3 Hours. • -
No Job Name
www.damtp.cam.ac.uk/user/gold/pdfs/langmuir_tubes.pdf10 Apr 2011: Black blotches and streaks indicate magnetite [Fe-(II)Fe(III)2O4], a species of intermediate oxidation. -
Adhesion of Volcanic Ash Particles under Controlled Conditions and…
https://www.ccg.msm.cam.ac.uk/system/files/documents/AdhesionofVolcanicAshParticlesunderControlledConditionsandImplicationsfortheirDepositioninGasTurbines.pdfFor example,much of the Fe appears to be in crystalline phases, whichinclude[4] magnetite (Fe3O4). -
Environmental effects on cover cracking due to corrosion
www-civ.eng.cam.ac.uk/cjb/papers/p68.pdf4 Aug 2010: According to Suda, rust formed on bars embedded in concreteconsists of magnetite (Fe3O4), geothite (αFeO(OH)), lepidocrocite(γFeO(OH)) and amorphous components (Fe(OH)3 and FeOOH).Knowing the percentage, density -
Part III Exam Questions Reports 2018/19 Paper 1 Q.1. ...
https://www.ch.cam.ac.uk/teaching/files/PartIII_19_examreports.pdf23 Jun 2020: No candidate realised that high spin Mn(III) must have a very strong Jahn-Teller distortion and that this would make double exchange less favourable than it is in magnetite. -
GENERAL GUIDELINES FOR EMERGENCY REPONSE PLAN (FOR INDUSTRIAL…
https://intranet.cares.cam.ac.uk/wp-content/uploads/2020/08/Cambridge-CARES-Emergency-Response-Plan-2020V1.14_HS.docx21 Apr 2020: EMERGENCY RESPONSE PLAN. For: CAMBRIDGE CENTRE FOR ADVANCED RESEARCH AND EDUCATION IN SINGAPORE LTD. Venue: 1 CREATE Way. #07-06/07/08 Research Wing. Singapore 138602. NOTE: This Emergency Response Plan (ERP) has been prepared by Cambridge Centre -
INQUA SEQS 2021 Conference Proceedings Wrocław, Poland, 13th December …
https://www.inqua-seqs.org/files/SEQS2021_Abstracts_Wroclaw_Poland.pdf15 Dec 2021: INQUA SEQS 2021. Conference Proceedings. Wrocław, Poland, 13th December 2021. Quaternary Stratigraphy. – palaeoenvironment and humans in Eurasia. Editorial Board: Urszula Ratajczak-Skrzatek, Oleksandr Kovalchuk & Krzysztof Stefaniak. Cover design: -
Browse Items · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/items%3Fpage=7&sort_field=Dublin+Core,Title&sort_dir=d.html9 Apr 2024: Browse Items (264 total). Page. of 27. Sort by:. Formula Fe3O4 Structure Non-silicate Crystal System Crystal system: cubic Physical Properties Colour in hand specimen: blackStreak: blackCleavage: noneHardness: 7.5-8 Optical Properties Colour in -
Volume of abstracts
https://www.inqua-seqs.org/wp-content/uploads/SEQS2002AbstractsUfa.pdf31 Oct 2011: INQUA–SEQS 2002 Conference. INQUA–SEQS ‘02. UPPER PLIOCENE AND PLEISTOCENE OF THE SOUTHERN URALS REGION AND ITS SIGNIFICANCE FOR CORRELATION. OF THE EASTERN AND WESTERN PARTS OF EUROPE. Volume of Abstracts. Ufa – 2002. INTERNATIONAL UNION -
Double-Diffusive Convection Due to Crystallization in Magmas
www.itg.cam.ac.uk/people/heh/Paper59.pdf16 Jul 2010: When other dense phases join in (for example, magnetite), or the ferromagnesian phases become very iron-rich, the fractionation density can become larger than the melt density, causing a decrease in -
Browse Items · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/items/browse%3Ftags=igneous&sort_field=Dublin+Core,Creator.html9 Apr 2024: Browse Items (7 total). Tags: igneous. Sort by:. Formula (Na,K)0-1Ca2(Mg,Fe2+,Fe3+,Al)5Si6-7.5Al2-0.5O22(OH)2 Structure Chain silicate Crystal System Crystal system: monoclinic () (-) Physical Properties Colour in hand specimen: black Cleavage: -
Magnetism on the verge of breakdown May Chiao Laboratory ...
www.phase-trans.msm.cam.ac.uk/2002/chiao.ppt7 Jun 2010: Metamagnetism. A brief history of magnetism. Lodestone or magnetite Fe3O4 known since 500-800 BC by the Greeks and Chinese. -
The Astrophysical Journal, 701:2019–2032, 2009 August 20…
https://people.ast.cam.ac.uk/~wyatt/lcwm09.pdf1 Aug 2012: mont-morillonite, and chlorite); sulfates (such as gypsum, ferrosul-fate, and magnesium sulfate); oxides (including various alumi-nas, spinels, hibonite, magnetite, and hematite); Mg/Fe sulfides. ... Also examined were mineral sulfates (suchas gypsum, -
GENERAL GUIDELINES FOR EMERGENCY REPONSE PLAN (FOR INDUSTRIAL…
https://intranet.cares.cam.ac.uk/wp-content/uploads/2019/02/Cambridge-CARES-Emergency-Response-Plan-2016-v1-4Hugo.pdf15 Feb 2017: For (Company Name) at (Company Address) -
Browse Items · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/items/browse%3Ftags=igneous&sort_field=Dublin+Core,Title.html9 Apr 2024: Browse Items (7 total). Tags: igneous. Sort by:. Formula (Na,K)0-1Ca2(Mg,Fe2+,Fe3+,Al)5Si6-7.5Al2-0.5O22(OH)2 Structure Chain silicate Crystal System Crystal system: monoclinic () (-) Physical Properties Colour in hand specimen: black Cleavage: -
ApJ409619o.dvi
https://people.ast.cam.ac.uk/~wyatt/lwcm11.pdf23 Feb 2012: serpentine, smectite, montmorillonite, and chlo-rite); sulfates (such as gypsum, ferrosulfate, and magnesiumsulfate); oxides (including various aluminas, spinels, hibonite,magnetite, and hematite); Mg/Fe sulfides (including pyrrohtite,troilite, -
Cementite with Si
www.phase-trans.msm.cam.ac.uk/2011/EJ.pptx24 Apr 2011: Oxide of iron. Fe1-yO - wüstite (0.04 <y<0.17). Fe3O4 - magnetite. -
30 Apr 2004 18:9 AR AR214-BB33-09.tex AR214-BB33-09.sgm…
https://www2.mrc-lmb.cam.ac.uk/groups/JYL/PDF/annrev2004.pdf1 May 2004: Vesicles in prokaryotes have been described (48), a nucleus has beenfound in Gemmata obscuriglobus(42), and some bacteria are magnetotactic (12)with small, membrane-enclosed intracellular magnetite crystals that function likea -
FULL CRITICAL REVIEW CementiteH. K. D. H. Bhadeshia Materials ...
www.phase-trans.msm.cam.ac.uk/2019/Cementite.pdf23 Nov 2019: It has been demonstrated that cementite canbe made by carburising magnetite (Fe3O4) at 1073 Kwith carbon monoxide [125]. -
INI Programme Strongly Correlated Electron Systems: Programme Report
https://api.newton.ac.uk/website/v0/events/sce/reports/scientific-reportIn the same spirit. G.A. Gehring was developing a new theory of the charge ordering in magnetite, the oldest. -
84.DOC
www.phase-trans.msm.cam.ac.uk/2005/LINK/84.pdf7 Jun 2010: Thin scale of Cr-rich oxide, presumably Cr2O3, forms on the specimen surface of 9Cr-3WVNb steel with 3%Pd in steam at 650oC, while thick scale consisting of magnetite in ... No evidence is found for the formation of Fe3O4 magnetite type oxide scale nor -
hd113766_dust_25Sep2007
https://people.ast.cam.ac.uk/~wyatt/lcwm08.pdf5 Oct 2007: spinels, hibonite, magnetite, and hematite); Mg/Fe sulfides (including pyrrohtite, troilite, pyrite,. -
103 Materials development for boilers and steam turbines o–
www.phase-trans.msm.cam.ac.uk/2005/LINK/103.pdf7 Jun 2010: Further, due to the growth of magnetite on the internal tube surface, mid wall temperatures could increase to about 600 C, if low alloy steels were used. ... VILHELMSEN, Lifetime Evaluation of Evaporator Tubes Exposed to Steam Oxidation, Magnetite -
"Lessons In Electric Circuits, Volume I -- DC"
www-mdp.eng.cam.ac.uk/web/library/enginfo/textbooks_dvd_only/lessons_pdf/DC.pdf6 Feb 2008: Fifth Edition, last update October 18, 2006. 2. Lessons In Electric Circuits, Volume I – DC. By Tony R. Kuphaldt. Fifth Edition, last update October 18, 2006. i. c2000-2008, Tony R. Kuphaldt. This book is published under the terms and conditions -
DOE-HDBK-1015/2-92; DOE Fundamentals Handbook Chemistry Volume 2 of 2
www-mdp.eng.cam.ac.uk/web/library/enginfo/textbooks_dvd_only/doe_handbooks/chem2.pdf5 Feb 2008: Reaction (3-19) ispredominant at high temperatures (>400 F) in the presence of lower oxygen concentrations.This corrosion film, ferrous oxide, is also known as magnetite and is a black, -
The Heterogeneity of Arsenic in the Crust: A Linkage to Occurr
https://www.geog.cam.ac.uk/files/research/projects/arsenic/symposium/S5.4_Y_Zheng.pdf11 Sep 2007: Sorbed on magnetite and serpentinite. GCA, 2005. Ophiolite: Obducted oceanic crust and the subjacent upper mantle. -
Browse Items · 1A Collections
https://p1acollections.esc.cam.ac.uk/p1acollections/items/browse%3Ftags=igneous&sort_field=Dublin+Core,Title&sort_dir=d.html9 Apr 2024: Browse Items (7 total). Tags: igneous. Sort by:. Formula SiO2 Structure Framework silicate Crystal System Crystal system: trigonal () Physical Properties Colour in hand specimen: colourless Lustre: vitreous Pleochroism: none Cleavage:
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