Matches in SemOpenAlex for { <https://semopenalex.org/work/W4321490130> ?p ?o ?g. }
Showing items 1 to 56 of
56
with 100 items per page.
- W4321490130 abstract "<p>Quartz crystals containing garnet and rutile inclusions are found in the southwest of Kashan, Iran, adjacent to the Gohrood granitoid intrusive body. This area belongs to the Urmia-Dokhtar magmatic belt, which is located in the central part of the Iranian plateau with a NW-SE trend. The intrusive body related to the garnet and rutile bearing quartzes shows granodiorite-tonalite composition with an age of 17 to 19 million years (Middle Miocene) which has intruded into Jurassic shales, sandstones, and limestone, and also cretaceous and Eocene marls which have caused contact metamorphism in surrounding rocks and consequently the formation of typical skarn and hornfels in the area.</p><p>The studied quartz crystals show size ranges of 1-12 cm which have been formed inside cracks and fractures. The main alteration zones observed in the area consist of silicification, chlorite, epidote associated with hematite, and jarosite mineralization.</p><p>Different varieties of quartz crystals in terms of color and fluid inclusion characteristics are found in the study area: transparent and semi-transparent crystals, yellow crystals (citrine), dark crystals, smoky to reddish brown crystals (garnet inclusion), and rutile quartz.</p><p>The carried out fluid inclusion studies indicate that the mean temperature and salinity calculated for the transparent and semi-transparent quartzes are 308 &#176;C and 7.5 wt.% NaCl and 360 &#176;C and 1.6 wt.% NaCl, respectively, and generally, based on the carried out microthermometry studies, the estimated formation temperature range between 300-550 &#176;C.</p><p>The Hydrothermal fluid most likely reached the surface through the faults and joints of Gohrood granitoid with minimal contact with surface fluids, and near the surface mixing with meteoric waters, causing the loss of high temperature and salinity. During rising, these fluids have decomposed the minerals such as biotite, amphibole, and feldspars, which caused the alteration of the wall-rock. The performed microprobe and SEM studies on the inclusions containing garnet in the studied samples show the mineralogical composition of grossular.</p><p><em>Keywords: Garnet; Rutile; Gohrood; Kashan; Iran</em></p>" @default.
- W4321490130 created "2023-02-23" @default.
- W4321490130 creator A5018722764 @default.
- W4321490130 creator A5019551674 @default.
- W4321490130 creator A5030148389 @default.
- W4321490130 creator A5032427297 @default.
- W4321490130 creator A5048668831 @default.
- W4321490130 creator A5083251597 @default.
- W4321490130 date "2023-02-22" @default.
- W4321490130 modified "2023-09-30" @default.
- W4321490130 title "Mineralogical and fluid inclusion studies of garnet and rutile quartz, Kashan, Iran" @default.
- W4321490130 doi "https://doi.org/10.5194/egusphere-egu23-3675" @default.
- W4321490130 hasPublicationYear "2023" @default.
- W4321490130 type Work @default.
- W4321490130 citedByCount "0" @default.
- W4321490130 crossrefType "posted-content" @default.
- W4321490130 hasAuthorship W4321490130A5018722764 @default.
- W4321490130 hasAuthorship W4321490130A5019551674 @default.
- W4321490130 hasAuthorship W4321490130A5030148389 @default.
- W4321490130 hasAuthorship W4321490130A5032427297 @default.
- W4321490130 hasAuthorship W4321490130A5048668831 @default.
- W4321490130 hasAuthorship W4321490130A5083251597 @default.
- W4321490130 hasConcept C112764850 @default.
- W4321490130 hasConcept C127313418 @default.
- W4321490130 hasConcept C151730666 @default.
- W4321490130 hasConcept C17409809 @default.
- W4321490130 hasConcept C199289684 @default.
- W4321490130 hasConcept C2776152364 @default.
- W4321490130 hasConcept C2777844515 @default.
- W4321490130 hasConcept C2777889555 @default.
- W4321490130 hasConcept C2779870107 @default.
- W4321490130 hasConceptScore W4321490130C112764850 @default.
- W4321490130 hasConceptScore W4321490130C127313418 @default.
- W4321490130 hasConceptScore W4321490130C151730666 @default.
- W4321490130 hasConceptScore W4321490130C17409809 @default.
- W4321490130 hasConceptScore W4321490130C199289684 @default.
- W4321490130 hasConceptScore W4321490130C2776152364 @default.
- W4321490130 hasConceptScore W4321490130C2777844515 @default.
- W4321490130 hasConceptScore W4321490130C2777889555 @default.
- W4321490130 hasConceptScore W4321490130C2779870107 @default.
- W4321490130 hasLocation W43214901301 @default.
- W4321490130 hasOpenAccess W4321490130 @default.
- W4321490130 hasPrimaryLocation W43214901301 @default.
- W4321490130 hasRelatedWork W1983050492 @default.
- W4321490130 hasRelatedWork W1998132296 @default.
- W4321490130 hasRelatedWork W2012247338 @default.
- W4321490130 hasRelatedWork W2037887315 @default.
- W4321490130 hasRelatedWork W2040829098 @default.
- W4321490130 hasRelatedWork W2041389048 @default.
- W4321490130 hasRelatedWork W2042724280 @default.
- W4321490130 hasRelatedWork W2065560738 @default.
- W4321490130 hasRelatedWork W2123207738 @default.
- W4321490130 hasRelatedWork W2148226054 @default.
- W4321490130 isParatext "false" @default.
- W4321490130 isRetracted "false" @default.
- W4321490130 workType "article" @default.