Limestone Diagenetic Records Based on Petrographic Data of Sentolo Formation at Hargorejo Traverse, Kokap, Kulonprogo

<p>DOI: <span><a href="http://dx.doi.org/10.17014/ijog.v7i2.138">10.17014/ijog.v7i2.138</a></span></p><p>Limestone diagenetic records of Sentolo Formation have been studied in order to trace the history of the geological processes after the deposit...

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Main Author: Sigit Maryanto
Format: Article
Language:English
Published: Geological Agency 2014-06-01
Series:Indonesian Journal on Geoscience
Subjects:
Online Access:https://ijog.geologi.esdm.go.id/index.php/IJOG/article/view/138
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author Sigit Maryanto
author_facet Sigit Maryanto
author_sort Sigit Maryanto
collection DOAJ
description <p>DOI: <span><a href="http://dx.doi.org/10.17014/ijog.v7i2.138">10.17014/ijog.v7i2.138</a></span></p><p>Limestone diagenetic records of Sentolo Formation have been studied in order to trace the history of the geological processes after the deposition of the rocks. A stratigraphic measure traverse was made in Hargorejo Village, Kulonprogo District, to identify the petrological characteristics of the Sentolo Formation. Limestone samples were taken along this traverse, and were used for a petrographic analysis. The analysis of thirtyeight limestone samples shows that the type is dominated by bioclastic grainstones which have been affected by various kinds of diagenetic processes after the deposition. The diagenetic processes recorded under the polarization microscope include cementation, replacement, bioturbation, micritization, recrystallization, dolomitization, compaction, fracturing, and leaching.<br /><br /></p>
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spelling doaj.art-d48dddc070e5482b8a7aebf41e7e7b7f2022-12-22T00:29:24ZengGeological AgencyIndonesian Journal on Geoscience2355-93142355-93062014-06-0172879910.17014/ijog.7.2.87-99138Limestone Diagenetic Records Based on Petrographic Data of Sentolo Formation at Hargorejo Traverse, Kokap, KulonprogoSigit Maryanto0Centre for Geological Survey, Geological Agency Jln. Diponegoro No. 57, Bandung 40122<p>DOI: <span><a href="http://dx.doi.org/10.17014/ijog.v7i2.138">10.17014/ijog.v7i2.138</a></span></p><p>Limestone diagenetic records of Sentolo Formation have been studied in order to trace the history of the geological processes after the deposition of the rocks. A stratigraphic measure traverse was made in Hargorejo Village, Kulonprogo District, to identify the petrological characteristics of the Sentolo Formation. Limestone samples were taken along this traverse, and were used for a petrographic analysis. The analysis of thirtyeight limestone samples shows that the type is dominated by bioclastic grainstones which have been affected by various kinds of diagenetic processes after the deposition. The diagenetic processes recorded under the polarization microscope include cementation, replacement, bioturbation, micritization, recrystallization, dolomitization, compaction, fracturing, and leaching.<br /><br /></p>https://ijog.geologi.esdm.go.id/index.php/IJOG/article/view/138grainstonecementationbioturbationmicritizationcompaction
spellingShingle Sigit Maryanto
Limestone Diagenetic Records Based on Petrographic Data of Sentolo Formation at Hargorejo Traverse, Kokap, Kulonprogo
Indonesian Journal on Geoscience
grainstone
cementation
bioturbation
micritization
compaction
title Limestone Diagenetic Records Based on Petrographic Data of Sentolo Formation at Hargorejo Traverse, Kokap, Kulonprogo
title_full Limestone Diagenetic Records Based on Petrographic Data of Sentolo Formation at Hargorejo Traverse, Kokap, Kulonprogo
title_fullStr Limestone Diagenetic Records Based on Petrographic Data of Sentolo Formation at Hargorejo Traverse, Kokap, Kulonprogo
title_full_unstemmed Limestone Diagenetic Records Based on Petrographic Data of Sentolo Formation at Hargorejo Traverse, Kokap, Kulonprogo
title_short Limestone Diagenetic Records Based on Petrographic Data of Sentolo Formation at Hargorejo Traverse, Kokap, Kulonprogo
title_sort limestone diagenetic records based on petrographic data of sentolo formation at hargorejo traverse kokap kulonprogo
topic grainstone
cementation
bioturbation
micritization
compaction
url https://ijog.geologi.esdm.go.id/index.php/IJOG/article/view/138
work_keys_str_mv AT sigitmaryanto limestonediageneticrecordsbasedonpetrographicdataofsentoloformationathargorejotraversekokapkulonprogo