10 LIBRI IN INGLESE ASSOCIATI CON «RIEBECKITE»
Scopri l'uso di
riebeckite nella seguente selezione bibliografica. Libri associati con
riebeckite e piccoli estratti per contestualizzare il loro uso nella letteratura.
... 1986, with permission from Elsevier Science. or close to maximum microcline
with triclinicity values between 0.876 and 1.00. The latter occur in rocks that show
extensive albitization and subsolidus crystallization of biotite and riebeckite.
William Alexander Deer, Robert Andrew Howie, J. Zussman, 2001
2
Field Guide to Plutons, Volcanoes, Faults, Reefs, Dinosaurs, ...
The rare occurrence of magnesio-riebeckite (a sodic amphibole) in the Wilson
Ridge pluton was studied by Potts (2000), but has only recently been noted in the
River Mountains volcanic section. In both areas, magnesio- riebeckite occurs as ...
Ernest M. Duebendorfer, Eugene Irwin Smith, 2008
3
Alkaline Rocks and Carbonatites of the World: Africa
The following ring dyke encompassing the eastern and northern sides of the
complex is 19 km in length and of riebeckite-biotite granite. which is
mineralogically and texturally variable. Near the outer margin arfvedsonite is
partly tranformed to ...
Alan Robert Woolley, 2001
4
Studies in New England Geology: A Memoir in Honor of C. Wroe ...
Description of sample Location of sample Descrlptlo" 0f analyled materlal
Rattlesnake pluton samples A-1089 118 Quartz-riebeckite vein with coarse
blades of Rattlesnake Hill, Sharon, Mass. Fresh fiebeckit? concentrates '20/+100
meSh; ...
Paul C. Lyons, Arthur H. Brownlow, 1976
5
U.S. Geological Survey professional paper
Riebeckite granite, Ognitakii complex, U.S.S.R. (3) 13.7 1.0 13.7 Do. Ognitskii
complex, U.S.S.R. (4) _ . 22. 7 1. 0 22. 7 Do. Albite granite, Attu Islands, Aleutians
(1) 30 Unpub. data, U.S. G.S. Riebeckite(?) granite, Wichita Mountains, Okla.
Geological Survey (U.S.), 1969
6
Geological Survey Professional Paper
The coarse riebeckite granite (table 11, no. 12) is a gray, tan- to orange-
weathering rock that consists of quartz, alkali feldspar, riebeckite, and accessory
biotite, magnetite, zircon, and fluorite. The finegrained riebeckite granite (table 11
, no.
7
Field Guide to Rocks & Minerals of Southern Africa
Elongated prismatic crystals of bright blue crocidolite are the most common form
of riebeckite in southern Africa. Samples of this type of asbestos were sent back
to Germany from the Northern Cape in the early 19th Century by Heinrich ...
8
The American Journal of Science
4. I may further emphasize the similarity of riebeckite, in its occurrence and
petrographic characters, with the tourmaline from tourmaline granites, aplites, etc.
The poikilitic structure of the large crystals, hypidiomorphic and allotrio- rnorphic
...
9
Exhumation Processes: Normal Faulting, Ductile Flow and Erosion
between riebeckite segments. The dominance of actinolite in necks and as
terminal overgrowths (e.g. Fig. 4) and the continuous gradient in composition
from winchite to actinolite (Figs 6-8) suggest that actinolite precipitation followed
winchite, ...
10
The Pre-cambrian Along the Guld of Suez and the Norther Part ...
4o6) of 1 kg riebeckite isolated from 2 t of riebeckite-granite exist. Suringa found
less Fe2O3 and more FeO than Steinwachs. There is also a discrepancy in the
Na2O content (7.95% Suringa and 5.63% Steinwachs). If an average of the two ...
Heinrich Moritz Emil Schuermann, 1966
5 NOTIZIE DOVE SI INCLUDE IL TERMINE «RIEBECKITE»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
riebeckite nel contesto delle seguenti notizie.
Naturally occurring asbestos: the hidden killer
These minerals include actinolite, anthophyllite, grunerite, riebeckite and tremolite. There are scientists who believe in the existence of many other fibrous ... «KLAS-TV, mag 15»
Naturally Occurring Asbestos Found in Arizona, Nevada
Amphibole asbestos minerals – riebeckite, grunerite-cummingtonite, anthophyllite, tremolite and actinolite – are known human carcinogens. Exposure to fibrous ... «Sci-News.com, feb 15»
Deadly Asbestos Could Kill Gogebic's Iron Ore Mine Project
“Asbestosis defined in NR 447.02 as “Asbestos” means the asbestiform varieties of serpentinite (chrysotile), riebeckite (crocidolite), cummingtonite−grunerite ... «Indian Country Today Media Network, ago 13»
MARRA MAMBA TIGER'S EYE SPHERE
With highlights of white and red jasper, yellow and brown goethite and the deep olive and bottle green mixture of blue riebeckite and yellow goethite, it is one of ... «Auction Central News, nov 08»
Geochronology and Geodynamics of Scottish Granitoids From the …
The Carn Chuinneag intrusion includes riebeckite-bearing granite (Pidgeon & Compston 1992) also typical of A-type granites (Loiselle & Wones 1979). «RedOrbit, giu 08»
