10 LIVRES EN ANGLAIS EN RAPPORT AVEC «PICRITE»
Découvrez l'usage de
picrite dans la sélection bibliographique suivante. Des livres en rapport avec
picrite et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Igneous Rocks and Processes: A Practical Guide
The essential petrographic difference between picrite and komatiite lies in the
presence or absence of spinifex olivine: ina komatiite lava, spinifextextureis
presentwhereas ina picrite the olivine adoptsonly the more familiarpolyhedral
habit.
2
Plates, Plumes, and Paradigms
the "harzburgite residue" trends defined by the picrite data (Green et al., 2001).
The Loihi melt inclusions concentrate in a field paralleling the Loihi picrites but
slightly displaced toward the diop- side apex. There are a small number of melt ...
3
Dyke Swarms: Keys for Geodynamic Interpretation: Keys for ...
To north of Peddakudala picrite is noticed as minor patches within the mesocratic
dolerite. Towards south east the picrite becomes prominent and near Velpula it
attains maximum thickness and represents the cumulus phase. On surface ...
4
The Pre-basaltic Sediments and the Lower Basalts at ...
Table 4. Selected possible primary picrite liquids for comparison. 123456789 10
Si02 47.28 47.46 46.7 46.93 46.4 45.87 46.43 47.70 46.52 48.7 TiO, 2.12 1.62
2.0 1.53 .78 1.22 1.78 2.04 .41 2.59 Al,63 7.56 9.11 8.5 6.75 11.1 10.54 10.50 ...
5
Geological Survey professional paper
The lavas are predominantly olivine basalts, with less abundant basalts,
andesites, and rocks transitional to picrite-basalts. Picrite-basalts are fairly
abundant among the lavas of Mauna Loa, whereas true picrite- basalts have not
been found ...
Geological Survey (U.S.), Geological Survey (U.S.). Geographic Names Information Management,
1949
6
Geological Survey of Canada, Memoir 249
The relations between the picrite porphyry and the augite porphyrite tuff are
uncertain, as exposures along the contacts of the two are relatively poor, owing to
the soft friable nature of both rocks. The tuff, apparently, overlies the picrite ...
7
Permian-Triassic Evolution of Tethys and Western Circum-Pacific
These are picrite basalt andesite association closely related to the picrite diabase
association; basalt komatiite and trachydacite, trachyandesite basalt association.
The above association underlie siltstone, shale, marl, sandstone of the Lower ...
Yin Hongfu, J.M. Dickins, G.R. Shi,
2000
8
Contributions to Geochemistry, 1949
The dominant lavas of Hawaii, from the eruption of which result the structures
typical of Hawaiian volcanoes, are the olivine basalts and basalts, and the
closely related picrite-basalts and basaltic andesites. Generally, the forms
developed are ...
Walter Wallace Brannock,
1953
9
Professional paper - United States Geological Survey
Not fresh. Picrite-porphyry. | Not fresh. Saxomte. Saxonite. Lherzolite. Peridotite.
St-yelite. Not fresh. A1.A high? Olivine-diallage Not fresh, rock . Picrite. Lherzolite
. Not fresh. A1A high. Paleopikrite. | Not fresh. Olivine-diallage \ Not fresh, rock.
Geological Survey (U.S.),
1903
10
U.S. Geological Survey Professional Paper
Hornblende picrite (Iddings), auvergnose, Conical Peak, Crazy Mountains, Mont.
b. Olivine diabase (Lewis), palisadose, Englewood Cliffs, N. J. 39. Picritic basalt (
Cross), roasweinose-uvaldose, 'IV(1)2.'32.2. Summit of Mount Haleakala, Maui.
6 ACTUALITÉS CONTENANT LE TERME «PICRITE»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
picrite est employé dans le contexte des actualités suivantes.
The Isthmus of Panama: Out of the Deep Earth
This is picrite–a type of igneous rock that crystallizes as magma from the mantle heads upward. Generally formed on the seafloor, it contains ... «Phys.Org, avril 14»
Bar coding is a reality with Sage ACCPAC ERP, Granite WMS …
... distributes FACETS - an asset tracking system, and an online mobile bar code scanning system for Pastel Evolution - PicRite. www.cradle.co. «ITWeb, juin 12»
Un-Patriotic? Secret US missile cargo bound for S. Korea busted
On board the British bulk carrier Thor Liberty, Finnish customs found 69 surface-to-air Patriot missiles and 160 tons of picrite explosives, being ... «RT, déc 11»
Treginnis Peninsula, Pembrokeshire: Walk of the week
Just east of Porthlysgi, admire the Picrite headland. Picrite is a type of basalt, another reminder of the area's volcanic origins. Follow the coast ... «Telegraph.co.uk, juin 10»
Q&A: Dr. Boris Behncke answers your Italian volcano questions, Part 1
Coltelli, M., Del Carlo, P., Pompilio, M., Vezzoli, L. (2005) Explosive eruption of a picrite: the 3930 BP subplinian eruption of Etna volcano (Italy), ... «ScienceBlogs, nov 09»
Bronze Age axe 'factory' survey
Clwyd-Powys Archaeological Trust (CPAT) said the axes, made from a distinctive type rock - known as picrite - had been found throughout the ... «BBC News, avril 08»