Zobrazeno 1 - 10
of 54
pro vyhledávání: '"I. Gde Sukadana"'
Autor:
Heri Syaeful, Syaiful Bakhri, Budi Muljana, Agus Sumaryanto, I. Gde Sukadana, Hendra Adhi Pratama, Adi Gunawan Muhammad, Ngadenin, Frederikus Dian Indrastomo, Roni Cahya Ciputra, Susilo Widodo, Nunik Madyaningarum, Puji Santosa, Muhammad Burhannudinnur, Zufialdi Zakaria
Publikováno v:
Geosciences, Vol 14, Iss 7, p 189 (2024)
Research of the depositional environment using geological mapping, petrography, gamma-ray (GR) log, palynology, and foraminifera fossils of the Bojongmanik Formation has led to the formation of several different conclusions about the transition to th
Externí odkaz:
https://doaj.org/article/2cd953318eb94e12a2d24f09ad81ad9a
Publikováno v:
Eksplorium: Buletin Pusat Pengembangan Bahan Galian Nuklir, Vol 41, Iss 2, Pp 73-86 (2020)
Anomalous radiometry has been found in Ampalas River Area on volcanic rock boulder. The values measured from gamma spectrometer are 787 ppm eU and 223 ppm eTh. This discovery is promising for exploration development. Further study need to figure the
Externí odkaz:
https://doaj.org/article/0eb364326f364835845445e2ae0ed238
Publikováno v:
Eksplorium: Buletin Pusat Pengembangan Bahan Galian Nuklir, Vol 41, Iss 2, Pp 115-128 (2020)
Kulon Progo Mountain is Sunda-Banda Arc magmatism product composed of an old andesite formation. Sumbersari Area is part of the Gajah volcanic, which is the oldest rock of Kulon Progo volcanics. Indication of porphyry type mineralisation has been fou
Externí odkaz:
https://doaj.org/article/8e373619007a4f698684a0cbd6d9880e
Autor:
Roni Cahya Ciputra, Adi Gunawan Muhammad, Tyto Baskara Adimedha, Heri Syaeful, I Gde Sukadana
Publikováno v:
Eksplorium: Buletin Pusat Pengembangan Bahan Galian Nuklir, Vol 40, Iss 1, Pp 1-10 (2019)
Uranium explorations in Sibolga Area have been conducted since 1978 by BATAN and successfully result in sandstone-type uranium mineralization. Research related to uranium mineralization concept on sandstone and conglomerate at Aloban Sector, Sibolga
Externí odkaz:
https://doaj.org/article/14b1f146f2e342bba8925691772603a7
Publikováno v:
Eksplorium: Buletin Pusat Pengembangan Bahan Galian Nuklir, Vol 39, Iss 2, Pp 95-104 (2018)
Mamuju is an area that has a high dose rate (radioactivity) value. The research area consists of 6 sectors namely Ahu, Orobatu, Takandeang, Botteng, Pangasaan, and Taan Sector. Lithological distribution does not represent the distribution of uranium;
Externí odkaz:
https://doaj.org/article/7948547705ad475088255d09fcb3dae1
Publikováno v:
Eksplorium: Buletin Pusat Pengembangan Bahan Galian Nuklir, Vol 38, Iss 2, Pp 71-80 (2017)
Mamuju area and its surrounding are composed of volcanic rock containing uranium (U) and thorium (Th) elements. Radioelements concentrations in the area reach 1,529 ppm eU and 817 ppm eTh. Radioactive minerals identified in the area are thorianite, d
Externí odkaz:
https://doaj.org/article/743484c85e344da58178453c5f537274
Publikováno v:
Eksplorium: Buletin Pusat Pengembangan Bahan Galian Nuklir, Vol 38, Iss 1, Pp 49-62 (2017)
The general investigation activities of radioactive minerals in Mamuju Area, West Sulawesi is a respon of the environmental radioactivity measurement result, which shows the existence of high radioactivity value. High radioactive mineral content foun
Externí odkaz:
https://doaj.org/article/e1a62e31fcdf45bfbc3f9a9292134e6c
Publikováno v:
Jurnal Teknologi. 84:35-49
The study area, i.e Humpa Leu East is a porphyry prospect located in Hu'u district, Sumbawa Island, Indonesia. This study is aimed to understand the characteristics of veins, the distribution of veins and mineralogy, microthermometric conditions of o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b24abf8499e9dbe723f19ae18a28cdc
https://doi.org/10.11113/jurnalteknologi.v84.17906
https://doi.org/10.11113/jurnalteknologi.v84.17906
Autor:
I Gde Sukadana, Heri Syaeful
Publikováno v:
Eksplorium: Buletin Pusat Pengembangan Bahan Galian Nuklir, Vol 37, Pp 125-138 (2016)
Uranium in nature formed in various deposit type, depends on its sources, process, and depositional environments. Uranium occurrence in Sibolga, hosted in sedimentary rocks of Sibolga Formation, is properly potential to develop; nevertheless, the dep
Externí odkaz:
https://doaj.org/article/cc2daf4e7d724e6c86c26c4b1973e42d
Autor:
Rosmalia Dita Nugraheni, Widya Anggraini, Naily S. Setiawan, Cahyaningratri P. Riyandhani, Dewi Syavitri, Dedi Sunjaya, Agustinus Nopi, I Gde Sukadana
Publikováno v:
Rudarsko-geološko-naftni zbornik
Volume 38
Issue 1
Volume 38
Issue 1
The rising demand for scandium led to massive exploration activities for its discovery from mining by-products. Therefore, this study attempts to delineate the distribution of scandium-bearing minerals in the surrounding bauxite mining area, Tayan Di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4bb9f37cafe42f498071dffbf0c32f2
https://hrcak.srce.hr/295082
https://hrcak.srce.hr/295082