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Effect of the presence of compositionally distinct enclaves on physico-mechanical properties of rocks from granite and syenite massifs: a pilot study from the Czech Republic
distinct enclaves on the physico-mechanical properties of host rocks, both from a quartz-rich granitic massif (two-component system enclave-granitoid) and from a quartz-poor syenitic massif (two-component syst...
JN - Stavebnictví
- 2015 •
- O
Rok uplatnění
O - Ostatní výsledky
Behaviour of Multicomponent Geomaterials: Pilot Experimental Study in Rock Mechanics
and their enclaves, sampled both from quartz-rich (granitoid) and quartz-poor (syenitoid) massifs. enclaves occurring as ellipsoidal inclusions with the size varying from centimetre......
Geology
- 2017 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Mafoc enclaves from granitoids exposed in the vicinity of Blansko
Mafic micro granular enclaves (MME) and matching host rocks which occur megacrysts in some enclaves contain anhedral cores jacketed by euhedral rim accreted inward the liquid of enclaves. Acicular crystals of apatite are in...
DB - Geologie a mineralogie
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
MAFIC MICROGRANULAR ENCLAVES FROM GRANITOIDS OF THE BRNO MASSIF EXPOSED IN THE VICINITY OF BLANSKO
evolution of the enclaves and the host rocks. Acicular crystals of apatite are indicative of rapid crystallization of the enclaves liquid. Plagioclase xenocrysts of the enclaves and the host rocks are most likely caused by...
DB - Geologie a mineralogie
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Magma mixing and mingling in petrogenesis of the Central Bohemian Plutonic Complex
Description of various stages of magma mingling and hybridization in granitoids, origin of ocellar structures in mafic rocks...
DB - Geologie a mineralogie
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
GEOCHEMISTRY OF MAFIC MICROGRANULAR ENCLAVE ; HOST ROCK PAIRS FROM GRANITOIDS OF EAST PART OF THE BRNO MASSIF
Thirteen mafic microgranular enclave-host rock (ME-HR) pairs were examined microscopically and geochemically. Mutual relation between modal composition of both members is apparent, particularly in mafic minerals contents. All ME display SiO2...
DB - Geologie a mineralogie
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Titanite in rocks from the Western Granitoid Complex of the Brno Massif
in the metamorphic xenolithes or mafic igneous enclaves inside granitoids. The F-poor titanite in the granodiorites and associated diorite to gabbro (mafic) enclaves reflects magma-mixing processes. Magmatic titanites from...
DB - Geologie a mineralogie
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Magnetic fabric and rheology of co-mingled magmas in the Nasavrky Plutonic Complex (E Bohemia): implication for intrusive strain regime and emplacement mechanism.
The fabric of mafic microgranular enclaves and of the host granodiorite of the Nasavrky Plutonic Complex were investigated by means of magnetic anisotropy. The magnetic fabric in MME is oriented coaxially with the magnetic fabric of the host...
DB - Geologie a mineralogie
- 1999 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Mafic microgranular enclaves in the Sedlčany granite (Central Bohemian Plutonic Complex)
Mafic microgranular enclaves (MME) are even more potassic than the host Sedlčanz granite and share some geochemical features with ultrapotassic plutonites of the durbachite series and also minettes forming dykes in the adjacent older gra...
DB - Geologie a mineralogie
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Fojtka hybrid granitoids-stuctural and lithological markers in the krkonoše-Jizera Pluton
Fojtka hybrid granitoids are represented by 20 km long belt of the irregular sheet-like bodies, autonomous blocks and swarms of the ellipsoidal microgranular mafic enclaves in the Krkonoše-Jizera Pluton. The shapes and composition o...
DB - Geologie a mineralogie
- 2014 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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