Geological progress report on the pembulan anticline Kotabangun Quadrangle-East Kalimantan
Predominant quartz sandstones in this area belong to the Balikpapan beds. It is light grey to white in color and turned brown in weathered rocks, fine to medium grained, subangular to angular, well bedded sorted and partly with coal grain impurities. Limonitic concretion or limitc coatings were usually found above the quartz sandstone bed. Mudstones (interbedded clay, silt and very fine grained quartz sandstone) and coal beds were encountered as intercalartions in the quartz sandstones beds. Its. bedding plane could rather well be measured, morever on the contact rocks.
Ketersediaan
#
Pusat Sumber Daya Mineral, Batubara dan Panas Bumi - Jln. Soekarno Hatta No. 444, Bandung, Jawa Barat
PMB LF1974-1
PMB NLLf1974-1
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
PMB LF 1974 - 1
Penerbit
Jakarta :
For : Roy. Huffington Inc. Field Office Balikpapan-East Kalimantan.,