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  Item Reference: KCLCAL-1891-1892-876

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clxXXVlii CLOTHWORKERS' AND SAMBROOKE EXHIBITIONS VI tologn Mention the names of few of the more important chemical elements existing in the crust of the earth Some beds are said to be of estuarine and others of fresh-water origin How can this assertion be confirmed What are escarpments Illustrate the answer by rough sketch Kefer to three fossils which are characteristic of the Upper Chalk How are landslips produced State the difference between Anthracite and Cannel coal די ז hi 71 sfshag rlariW £ Give brief summary of the Tertiary period In what deposits are Ammonites Baculites and Ceratites found Allude to substances having commercial value which are to be met with in the Jurassic system 10 Compare the flora of the Devonian with that of the Cretaceous VII -JMtneralogn Have planes of symmetry any connection with the six systems of crystallography What are hemihedral forms State the chemical composition of Cassiderite and Fluor Spar ז Describe the blowpipe characters of Iron pyrites In what systems do the Diamond Corundum and Selenite crystallise How is the hardness of mineral determined Describe the chief ores from which iron is produced Give an account of Quartz Distinguish Calcite from Aragonite 10 Name the more common rock-forming minerals
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