搜索结果: 1-9 共查到“凹凸棒石 Saudi Arabia”相关记录9条 . 查询时间(0.062 秒)
Discussion on “Aiban SA (2006) Compressibility and swelling characteristics of Al-Khobar Palygorskite, eastern Saudi Arabia.Engineering Geology 87(3–4):205–219”
Palygorskite Swelling Compressibility
2011/11/8
The evolution of expansive clay minerals including palygorskite in the sedimentary soils of eastern Saudi Arabian must be understood in light of the prevalent
climatic and environmental conditions an...
Reply to the Discussion by Shahid Azam on “Aiban, SA (2006) Compressibility and swelling characteristics of Al-Khobar Palygorskite, eastern Saudi Arabia,Engineering Geology 87(3–4):205–219”
Palygorskite Expansive material Arabian shelf Differential thermal analysis Swell potential Swelling pressure
2011/11/11
The author would like to express his thanks and appreciation to the discusser for his interest in the paper and for the comments
raised. The discusser raised a few points, and it seems that he is loo...
Compressibility and swelling characteristics of Al-Khobar Palygorskite, eastern Saudi Arabia
Palygorskite Expansive material Arabian shelf Gypsum Swell potential Swelling pressure
2011/11/4
Expansive soils are found in different locations in eastern Saudi Arabia. The area is arid with high temperatures, highly variable humidity and an excessive rate of evaporation compared to the low pre...
THE JABALAL QARAH CAVES OF THE HOFUF AREA,NORTHEASTERN SAUDI ARABIA:A GEOLOGICAL INVESTIGATION
The Jabal Al Qarah Caves GEOLOGICAL INVESTIGATION
2011/11/7
The Jabal Al Qarah Caves, located approximately 13 km east of Al Hofuf, Eastern Province of Saudi Arabia, are an intricate cave system developed in the calcareous sandstone, marl and clay of the Upper...
CAVE MINERALS OF SOME LIMESTONE CAVES OF SAUDI ARABIA
Cave minerals limestone caves Saudi Arabia
2011/11/8
This is a preliminary study on cave minerals of a few limestone caves in Saudi Arabia. Despite the paucity of analyzed samples, 14 different cave minerals have been detected. Among them Palygorskite s...
Palygorskite in the Eocene Rocks of the Dammam Dome, Saudi Arabia
Dedolimitization Diagenesis Palygorskite Petrography Saudi Arabia Scanning electron microscopy X-ray powder diffraction
2012/1/4
Clay mineralogy and petrography of the Early to Middle Eocene succession of the Dammam dome, Saudi Arabia, comprising the Rus and Dammam Formations, were studied using X-ray powder diffraction, light ...
PALYGORSKITE IN THE EOCENE ROCKS OF THE DAMMAM DOME, SAUDI ARABIA
Dedolimitization Diagenesis Palygorskite Petrography Saudi Arabia Scanning electron microscopy X-ray powder diffraction
2011/11/4
Clay mineralogy and petrography of the Early to Middle Eocene succession of the Dammam dome, Saudi Arabia, comprising the Rus and Dammam Formations, were studied using X-ray powder diffraction, light ...
Palygorskite from Tertiary Formations of Eastern Saudi Arabia
Palygorskite Eastern Saudi Arabia
2011/11/4
The occurrence of palygorskite in some Tertiary sediments in eastern Saudi Arabia was studied. Mineralogical analyses were made of samples from two sections
several meters thick from the Umm er Radhu...
Mineralogy of Al-Hasa Desert Soils (Saudi Arabia)
Mineralogy Al-Hasa Desert Soils Attapulgite illite X-ray mineralogical examination
2012/2/13
X-ray mineralogical examination of the 2?0 祄 fraction of oriented samples from a highly calcereous swamp soil and neighbouring Mio-Pliocene strata in A1-Hasa showed a wide range in mineralogy: attapul...