KSIĄŻKI POWIĄZANE ZE SŁOWEM «SERICITE»
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1
Ore Textures: Recognition and Interpretation
SERICITE–KAl2 (Al Si3O10)(OH)2 This term has no formal mineralogical
definition and is best termed white, fine-grained potassium mica. It arose as a
loose name given to fine-grained white mica which is easily visible under a
microscope ...
2
Geologic Evolution of the Barberton Greenstone Belt, South ...
Coarsely crystalline calcite, dolomite, and ankerite replacing feldspar and quartz-
sericite grains and matrix are spottily developed in the interiors of major tectonic
blocks but are more abundant near major fault zones and the margins of the ...
Donald R. Lowe, Gary R. Byerly, 1999
3
Geology and ore deposits near Lake City, Colorado
Sericite Sericite (?). Sericite (?). Sericite Sericite Sericite Sericite (?). Sericite
Sericite Sericite Sericite Sericite (?), Sericite Sericite Sericite. Л, Sericite . ! I I I ! I 1
I l_ I I I I I о The relative abundance of the minerals in the mines listed is irdicated
by ...
John Duer Irving, Howland Bancroft, Whitman Cross, 1911
4
Hydrothermal Processes and Mineral Systems
Mineral assemblage Composition Generic Quartz + sericite + pyrite Æ chlorite Æ
K-feldspar Chlorite _ pyrite + sericite Æ quartz Sericite Æ quartz Æ chlorite Æ
pyrite Albite + sericite Æ quartz Dolomite/siderite/ankerite Æ quartz Æ sericite Æ
...
4 shows the distribution of potassium content in sericite comminuted by the
CADC using lithium nitrate for 48 hrs. Positions 1, 2 and 3 are the agglomerates
of finely ground sericite particles. Positions 4, 5 and 6 are rather coarse sericite ...
K.S.E. Forssberg, K. Schönert, 1996
6
Clays and Clay Minerals of Japan
The term "sericite" (from the Greek for "silky") has been commonly applied to mica
minerals since early days, in mineralogy, petrology and economic geology, and
by people attracted by its silky luster as a fine powder. The so-called "sericite" in ...
T. Sudo, S. Shimoda, 1978
7
Advances in 40Ar/39Ar Dating: From Archaeology to Planetary ...
Typical examples of plagioclase–sericite replacement (samples are from Chili,
Botswana and Karoo volcanics). (a0) Photograph of typical plagioclases during
hand-picking under binocular microscope. 1, 2 and 3 correspond to very ...
F. Jourdan, D.F. Mark, C. Verati, 2014
8
Proterozoic Tectonic Evolution of the Grenville Orogen in ...
Grain size (microns) Alteration phases of: Latitude (deg min) Lonqitude 3 Sample
Formation Length Width Color Hornblende Feldspar (deg min) Hornblende AL97
-13b Hermon granite 113±12 40 ±6 olv si Bio si sericite 44 27.142 75 15.273 ...
9
U.S. Geological Survey Professional Paper
... clasts were incorporated into the conglomerate. I observed a 5 cm diameter
clast of white bull quart/ in a conglomerate bed near the junction of Hayden and
Bear Valley Creeks. The matrix of the conglomerate beds is composed of sericite.
10
Geological Survey Professional Paper
Minor cordierite locally occurs as spongy indistinct porphyroblasts 0.3-0.4 mm
long and is crowded with sericite inclusions. Garnet, metamorphic hornblende,
and tourmaline— which are present in other contact aureoles developed in the ...
Geological Survey (U.S.), 1988
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «SERICITE»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
sericite w wiadomościach.
TerraX Channel Samples a New Zone (Brent Shear) With 4.0 m …
Geological mapping in June and July identified areas of extensive sericite alteration ... zones within a definable area of intense shearing and sericite alteration. «MarketWatch, Paz 15»
Reservoir Minerals Provides an Update on Exploration Activities in …
Alteration in the granodiorite porphyry and hornfels schist is dominantly potassic and silicic, with a chlorite-sericite clay overprint. The best copper and gold ... «MarketWatch, Paz 15»
Brazil Resources Inc. Files Technical Report for its Recently …
25 sq km) of phyllic (quartz-sericite-pyrite) alteration that is peripheral to several mineralized porphyry deposits and targets located directly east of the Whistler ... «PR Newswire, Paz 15»
Athabasca Nuclear Corporation Announces Drill Results from the …
Hydrothermal alteration (chlorite-sericite-hematite-clay) is strongest in drill holes PN15003 and PN15005. Localized silicification was also noted, and quartz ... «Junior Mining Network, Paz 15»
Northern Empire and Sonoro Announce Results From Hilltop Phase …
Within trenches, this schist varies from muscovite sericite to quartz-muscovite biotite to quartzite. Metamorphic grade is upper greenschist. Folding here is low ... «Stockhouse, Paz 15»
Revelo Provides Update on its Block 2, Redondo-Veronica, Block 3 …
Additionally, a zone displaying silicification, quartz-sericite alteration and advanced argillic alteration at Cerro Redondo Sur has been identified. This target ... «MarketWatch, Paz 15»
Revelo Completes Detailed Mapping at Calvario, Mirador and San …
A possible mineralised potassic core expected to occur at depth beneath intense surficial quartz-sericite alteration at Calvario is a priority drilling target. «Azomining, Paz 15»
Exploration Update and Private Placement
Hole VA15-08 encountered sections of massive sericite and albite alteration from 358m ... The presence of intense albite and sericite alteration with evidence of ... «MarketWatch, Paz 15»
Revelo Provides Update on its Calvario, Mirador and San Valentino …
Widespread quartz-sericite and advanced argillic alteration at Mirador exposed over a large area some 5,000m x 1,500m in size, and associated with ... «Junior Mining Network, Paz 15»
Colorado Announces New Tami Zone Porphyry Discovery at KSP
Geology - Geological mapping indicates that the Tami Zone occurs in the central portion of the 3 km x 8 km Sericite Ridge alteration zone where a series of ... «HydroWorld, Paz 15»
