 | | Report (issue) | | ,.,.�•. • • • "' ' GOVERNMENT OF NORTHERN IRELAND MINISTRY OF COMMERCE MEMOIRS OF THE GEOLOGICAL...copyright 1970 Published for the Government of Northern Ireland by HER. MAJESTY�S STATIONERY OFFICE To...Belfast BT2 SAY 49 High Holbom, London WCI 13a Castle Street, Edinburgh EH2 3AR 109 St Mary Street, Cardiff... .. Price £2 0s Od net Printed in Norther,i Ireland I • -i SBN 337 06009 6 I i PREFACE TO THE...DWARD HULL Director of the Geological Survey of Ireland Geological Survey Office 12th May 1871 • I • |  | | Report (issue) | | SURVEY OF GREAT BRITAIN SCOTLAND The Geology of Northern Skye Explanatio11 of the Portree (80) and parts...showing distribution of main groups of rocks in Northern .. .. .. .. Skye . . .. .. .. .. FIG.. 2. Generalized...sedimentary and volcanic rocks ex.. .. .. .. posed in Northern Skye .. .. FIG. 3. Section in sea-cliff at Fiumean...part in the area covered by the one-inch map of Northern Skye are listed below with initials of the surveyors...Figures indicate margins of one-inch slieets 1n Northern Skye. P HYSICAL FEATURES 3 with many small |  | | Book (volume) | | ow OT Ov Sr Access Rights 4.1 Access rights a CO CO Rock & mineral identification 5.1 5.2 5.3 5.4 ...—7, quite dense with an SG of about 7. CHABAZITE Chabazite is a zeolite, often found in association...hardness of 4 — 5 anda SG of 2.1, a cluster of chabazite crystals is a real find. Gemstones & Minerals...nephrite occur in the province, extending from the northern provincial boundary southeastward to the lower...fractures) comes from the Dease Lake area (central to northern BC). Known sources of nephrite yielding commercial |  | | Report (issue) | | studies________ Igneous rocks in Colorado_______________ Northern Rocky Mountains__________________ Mineral-resource...geophysical, and mineral-resource studies-Continued Northern Rocky Mountains-Continued Snake River Plain and..._ Alaska ___________________________________ _ Northern Alaska _______________________ _ West-central...with the Jackson County Iron Mining Co. (a subsidiary of Inland Steel Co.), has been studying the newly developed...Plain sedimentary rocks which are present on some stream divides. PLACER DEPOSITS Tertiary gravels, Oalifornia |
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