CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «LEPIDOMELANE»
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lepidomelane în următoarea selecție bibliografică. Cărți în legătură cu
lepidomelane și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Geological Survey Professional Paper
... apatite, and barite, and so it is evident that manganiferous calcite is later than
these minerals. In a later or postcalcite stage of mineralization calcite has been
slightly replaced by diopside, tremolite, lepidomelane, and granular biotite ...
Geological Survey (U.S.), 1935
2
Geological Survey Professional Paper
deposits in the St. Lawrence County district in New York (B. F. Leonard, 1951,
manuscript in files of Princeton Univ.) . In addition* to the mica that constitutes the
skols, a dark reddish-brown mica, probably lepidomelane, occurs at places in ...
3
The American Journal of Science and Arts
of the vein. The best crystals, both of lepidomelane and of cryophyllite, are found
in the massive feldspar, sometimes in direct contact and interpenetrating each
other, while at other times they are comparatively isolated. The crystals of the two
...
4
U.S. Geological Survey professional paper
It is probably related to the variety lepidomelane. It is reddish brown, with strong
absorption and sensibly parallel extinction. Corrosion is common and frequently
the foils are bent or broken. Resorption with the production of abundant ...
Geological Survey (U.S.), 1906
5
Report of work done in the Division of Chemistry and Physics ...
ALBITE AND LEPIDOMELANE. The albite of Litchfield, which appears to be
associated with other undetermined feldspars, is mostly in obscure masses.
Occasionally a ' fragment is found with a translucent cleavage surface one or two
...
Geological Survey (U.S.), 1889
6
International Clay Conference, 1978: Proceedings of the VI ...
RESULTS AND DISCUSSION Particle size effects The oxidation of Fe++ that
occurred in 2-5pm and lO—20um lepidomelane particles while they were being
K—depleted by NaCl—NaTPB solutions and subsequently stored in the same ...
Max Merle Mortland, Victor Colin Farmer, 2011
7
Geological, petrological and mineralogical investigations in ...
15 mm 10 mm — Lepidomelane and quartz, subordinately apatite and albite;
several thin layers of pure lepidomelane schist alternate with more psammitic
ones. — Lepidomelane, subordinately quartz, and some thuringite. — Thuringite
...
Hendricus Nicolaas Andreas Priem, 1962
8
Leidse geologische mededelingen
This orogeny was dated as Hercynian (about 300 m.y.) on the basis of the
radiometric ages of the biotite, lepidomelane, and microcline crystals that were
formed by the accompanying metamorphism. This figure of about 300 m.y. is
based on ...
9
Leidse geologische mededelingen
They are perpendicular to the foliation and appear to contain, in addition to
macroscopical riebeckite, concentrations of zircon and xenotime in one thin
section. Stability of riebeckite, aegirine and lepidomelane As far as the author is
aware, the ...
Berend George Escher, 1967
10
Petrology of an aegirine-riebeckite gneiss-bearing part of ...
They are perpendicular to the foliation and appear to contain, in addition to
macroscopical riebeckite, concentrations of zircon and xenotime in one thin
section. Stability of riebeckite, aegirine and lepidomelane As far as the author is
aware, the ...
