ETIMOLOGIA DA PALAVRA EPIDOTE
From French épidote, ultimately from Greek epididonai to increase, from didonai to give; so called because two sides of its crystal are longer than the other two sides.
10 LIVROS EM INGLÊS RELACIONADOS COM «EPIDOTE»
Descubra o uso de
epidote na seguinte seleção bibliográfica. Livros relacionados com
epidote e pequenos extratos deles para contextualizar o seu uso na literatura.
1
Disilicates and Ring Silicates
The formation of epidote as reaction rims between garnet and clinopyroxene with
plagioclase in the calc-silicate granulites of the Furna complex, southern
Tanzania, has been described by Coolen (1980). The rims around garnet consist
of an ...
William Alexander Deer, Robert Andrew Howie, J. Zussman, 1997
2
Field Guide to Rocks & Minerals of Southern Africa
Epidote ranges from transparent (in thin crystals) to opaque (in larger crystals).
Most common habits are smooth, striated, elongated and prismatic, but can also
be needle-like clusters and fibrous hair-like groups or massive lumps in igneous
...
3
The Book of Stones: Who They Are and What They Teach
inundated with negativity, within and without, it soon becomes unbearable, or at
least unavoidably visible, and one is nudged forcefully into change. This sort of
dynamic happens frequently in the outer world, even without the help of Epidote.
Robert Simmons, Naisha Ahsian, 2007
4
Rock-forming Minerals in Thin Section
241 Crystal form and optical characteristics of epidote (left) and clinozoisite (right)
. Refraction and birefringence: 0Д =0.015-0.051 ©Д =0.025-0.073 High refraction
and highly variable medium-high birefringence (similar to the pyroxene group), ...
Hans Pichler, Cornelia Schmitt-Riegraf, 1997
5
Understanding Granites: Integrating New and Classical Techniques
Petrographically, the more mafic rocks are tonalitic in composition and fine-
grained with micro-porphyritic texture due to the presence of epidote, titanite and
some plagioclase pheno- crysts. The partially recrystallized mesostasis is almost
...
Jean Louis Vigneresse, 1999
6
New Zealand Journal of Geology and Geophysics
Alhitised Andesite Albitised andesites are the chilled contact rocks of the diorites
in the Ataata Point area. They are dark, fine-grained, compact, porphyritic rocks
crossed by many light yellow epidote-albite veins up to 9 in. across. Specific ...
Epidote [6-8] Also called Pistacite 3 Color: Pistachio green Color of streak: Gray
Mohs' hardness: 6-7 Density: 3.3-3.5 Cleavage: Perfect Fracture: Conchoidal,
splintery Crystal system: Monoclinic; prisms Chemical composition: Ca2(Fe ...
However, Sadofsky & Bebout (2000) found no obvious suggestion of equilibrium
nitrogen isotopic fractionation among coexisting biotite and white micas for
epidote amphibolite to amphibolite facies metamorphic conditions at Townshend
Dam ...
M. E. Fleet, Robert Andrew Howie, 2003
9
New Zealand Journal of Geology and Geophysics
At temperatures less than the stability limit of epidote (i.e., 150-250°C at P = 0.5-
2.0 kbar) pumpellyite with high Fe3' may crystallise directly instead of epidote
from highly oxidised, palagonitised basaltic glass (cf. Tomasson &
Kristmannsdottir ...
10
Formation and Applications of the Sedimentary Record in Arc ...
Epidote-Amphibolite Facies Five muscovite ± biotite ± garnet epidote-amphibolite
facies metagraywackes yielded zircon that was generally more subhe- dral to
euhedral grains than the well-rounded grains common in the amphibolite unit ...
Amy E. Draut, Peter D. Clift, David W. Scholl, 2008
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «EPIDOTE»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
epidote no contexto das seguintes notícias.
Nicola Mining Successfully Completes Preliminary Mineral …
... with finely disseminated chalcopyrite within quartz diorite, and 3) within magnetite + epidote skarn-altered limy tuffs with malachite +/- azurite ... «Azomining, jul 15»
Nicola Mining Inc. Completes Preliminary Exploration Program That …
... with finely disseminated chalcopyrite within quartz diorite, and 3) within magnetite + epidote skarn-altered limy tuffs with malachite +/- azurite ... «Geology for Investors, jul 15»
Explor Commences East Bay Exploration Program
... marked by 10-40% quartz-dolomite (ankerite) flooding with fuchsite and locally, tourmaline and epidote; fine disseminated pyrite occurring in ... «Stockhouse, jul 15»
Torex Reports Assay Results of Step Out Drilling Program at Media …
This alteration consists of amphibole, phlogopite, chlorite, calcite ± quartz ± epidote. The potential quantity and grade of the exploration targets ... «Junior Mining Network, jun 15»
Puma Reports Multiple Massive Sulphide Drill Intercepts at Dragon …
... the 3D-distribution of pervasive silicification, sidewall stockwork veins with silicification, intense epidote alteration, chlorite alteration intensity, ... «Stockhouse, jun 15»
Not for the shy and retiring
Anyone who has seen Cassar's work knows of her love of rough stones such as epidote, raw amber, pyrite, rubelite tourmalines, raw black and ... «Times of Malta, jun 15»
Mine Tales: Gould Mine remnants remain in Tucson Mountains
Minerals found along the Sendero Esperanza Trail include azurite, epidote, garnet, malachite, and pyrite. These minerals originated from the ... «Arizona Daily Star, mai 15»
Going Down Into Mirerani Quarry Right From Arusha City
Tanzanite is the blue-violet variety of the mineral Zoisite (a calcium hydroxyl Sorosilicate) belonging to the epidote group. It is used as a ... «AllAfrica.com, mai 15»
True Zone Resources Inc. Options Gold Property in Highly …
... sheared, fractured, foliated, folded and faulted deformed rock with alteration of silica, chlorite, sulphide and epidote. The carbonate unit is an ... «Stockhouse, abr 15»
Preston Corporation Options Highly Prospective Kwamagome Gold …
... structure of brecciated, sheared, fractured, foliated, folded and faulted deformed rock with alteration of silica, chlorite, sulphide and epidote. «GlobeNewswire, abr 15»
