与 «HUMITE»相关的英语书籍
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1
Rock-Forming Minerals: Orthosilicates, Volume 1A:
Humite Group: Introduction The humite group consists of four minerals,
norbergite, chondrodite, humite and clinohumite, all of which have closely related
structures, chemistry, optical properties and parageneses. The humite group is
an ...
William Alexander Deer, Robert Andrew Howie, J. Zussman,
1982
2
Articles on Nesosilicates, Including: Clinohumite,
Humite, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
3
Optical Mineralogy: Principles And Practice
Norbergite Chondrodite Humite Clinohumite *COLOUR PLEOCHROISM HABIT
CLEAVAGE RELIEF ALTERATION *BIREFRINGENCE INTERFERENCE FIGURE
EXTINCTION TWINNING ZONING DISTINGUISHING FEATURES D 44°–50°+ve
...
4
New Developments in High-pressure Mineral Physics and ...
The present study suggests that phase A, high-pressure polymorph of
Mg7Si2H6Oi4, can be regarded as one member of a homologous series of
hypothetical post-humite high-pressure phases derived from ringwoodite as a
parent structure.
David C. Rubie, Thomas S. Duffy, Eiji Ohtani,
2004
5
Cambridge Guide to Minerals, Rocks and Fossils
Humite group Mg(OH,F)2.1-4(Mg,Fe2*)2SiO4 Crystal system Orthorhombic and
monoclinic. Habit Crystals usually of stubby but varied habit; also massive.
Twinning Common. SG 3.1-3.3 Hardness 6-6: Cleavage One poor cleavage.
Fracture ...
Arthur Clive Bishop, Alan Robert Woolley, William Roger Hamilton,
1999
6
U.S. Geological Survey Professional Paper
Alleghanyite Mn5(Si04)2(OH)2 2.5 Unknown Chondrodite. Manganhumite Mn7(
Si04)3(0H)2 2.33 Unknown Humite. Leucophoenicite Mn7(Si04)3(0H)2 2.33
Unknown Unknown. Sonolite Mn9(Si04)4(OH,F)2 2.25 Unknown Clinohumite.
7
Professional Paper - United States Geological Survey
Prehnite. — Prehnite has been found in only a single specimen, in which it forms
microscopic veinlets in a contact rock composed chiefly of garnet. Humite group.
— Minerals of the humite group occur in metamorphosed magnesian limestones
...
Geological Survey (U.S.),
1913
8
Abstracts of papers submitted for seven meetings with which ...
Electron Probe Microanalysis of the Humite Minerals JONES, N. W., P. H. RIBBE,
and G. V. GIBBS, Dept. Geological Sciences, Virginia Polytechnic Institute,
Blackslrurg, Va. 24061 The minerals of the humite group have the formula
xM2SiO4 ...
9
Geological Survey Professional Paper
The next minerals to be formed are characterized by the presence of boron,
chlorine, and fluorine and include danburite, humite, scapolite, and fluorite.
These minerals are surprisingly abundant, the vein- like occurrences of danburite
in the ...
Geological Survey (U.S.),
1935
10
The Minerals of Franklin and Sterling Hill, Sussex County, ...
HUMITE GROUP Minerals belonging in the humite group, although not known in
the zinc-ore deposits, are fairly abundant in the Franklin limestone throughout its
extent. In the older lists of Franklin minerals they are recorded as chondrodite, ...