Memoirs of the Geological Survey of Pakistan, Volume 15The Survey, 1985 |
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Page 19
... clay . ( i ) Gravel The gravel fans are developed on the eastern flank of Kambu range in the northern part of Thano Bula Khan valley and have a considerable aerial extent . The fans are composed of alternating layers of thick gravel and ...
... clay . ( i ) Gravel The gravel fans are developed on the eastern flank of Kambu range in the northern part of Thano Bula Khan valley and have a considerable aerial extent . The fans are composed of alternating layers of thick gravel and ...
Page 5-4
... Clay dominated : mixed with fine sand and silt . Silty sandst one with little clay : the sandstone is dark gray to steel gray in colour , fine grained , sub - angular to sub - rounded , rate of penetration is slow and took more time ...
... Clay dominated : mixed with fine sand and silt . Silty sandst one with little clay : the sandstone is dark gray to steel gray in colour , fine grained , sub - angular to sub - rounded , rate of penetration is slow and took more time ...
Page 5-13
... Clay with fine to coarse grai- ned sand and silt ; clay is Khaki to brownish colour , soapy & sticky in nature . Sandstone , with gritty material and little clay . Clay , with little sand and silt ; clay is brownish gray in colour ...
... Clay with fine to coarse grai- ned sand and silt ; clay is Khaki to brownish colour , soapy & sticky in nature . Sandstone , with gritty material and little clay . Clay , with little sand and silt ; clay is brownish gray in colour ...
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Common terms and phrases
alluvium aquifers average Band Baran brackish clay colour consolidated correlation cover curves deposits depth diameter discharge District Drill Hole drilling feet field flow Gadap basin Gaj Formation Geological Goth grained gravel gray ground water groundwater hour inches indicated inferred interpretation Kalu Khuhar Karchat Valleys Khadeji layers less limestone limited lithology located Malir basin Manchar Formation material medium meters mixed MONTHLY Nadi Nari Formation observed ohm cms Pakistan places Pleistocene potential present probably probe pumping test quality of water rainfall ranges reference region resistivity resistivity measurements resistivity ranges Resources Results river rock saline salt sand sandstone saturated sediments shallow SHOWING silt stone stream surface Survey synclinal Table test hole Thano Bula Khan thickness thin unconsolidated units Upper Malir valley values VARIATION varies zone اور کی کے میں ہے