 | | Journal (article/letter/editorial) |
| devised for a detailed study of the slates of North Wales, Devon, and Skiddaw were followed. The present paper...particularly r the Bolivian rocks and to a Skiddaw slate facies which, for purposes of comparison and contrast...concordant with those of either ponninite or clinochlore), and obscure chloritic matter. The definitely...with those of penninite (negative) rather than clinochlore. Lamellae of white mica in parallel intergrowth...section, from the non-chiastolite-bearing black slate of Skiddaw except that'in the latter ilmenite is |
| | Journal (article/letter/editorial) |
| devised for a detailed study of the slates of North Wales, Devon, and Skiddaw were followed. The present paper...particularly r the Bolivian rocks and to a Skiddaw slate facies which, for purposes of comparison and contrast...concordant with those of either ponninite or clinochlore), and obscure chloritic matter. The definitely...with those of penninite (negative) rather than clinochlore. Lamellae of white mica in parallel intergrowth...section, from the non-chiastolite-bearing black slate of Skiddaw except that'in the latter ilmenite is |
 | | Book |
| A Mineralogy of Wales RfCHARD E. BEYfNS Ocpartmellf o[Geolngy, Nmin11a/Museum of\Valcs, Cardiff AMGUEDDFA...Colliery, Ponh, Mid Glamorgan. National Museum of Wales specimen 48.264.GR 175. ex Cymmer Welfare Library...CE 6 I CES IN WALES 9 30 127 138 6 INTRODUCTION The mineralogy of Wales is diverse. with over...reveal the presence of additional species new to Wales. and perhaps new to the British Isles. It is also...completely new to cience will be discovered in Wales. as techniques for analysing specimens become ever |
 | | Book |
| permission of the author. Printed and bound in the UK by: BookPrintingUK Remus House, Coltsfoot Drive,...also carried out general building works, including slate roofing. I worked for several other building contractors...Minerals and became regular exhibitors at many of the UK mineral shows over the following years. We also visited...We collected together for many years, both in the UK and on the continent. I also helped Ian out later... I helped out at all of the mineral shows in the UK and on the continent, and later with the Bruce & |
 | | Report (issue) |
| .............................. 77 111—Folds in Slate, Bethel ...................................... 89................................... 93 Vu—Granite Quarry, Bethel .................................... 95..................... 700 Black Mountain, Granite Quarry. Dummerston ...... 625 Black Pond, Hubbardton ........................... M 1.029 Deweys Mills, Quarry, Hartford ................... 1,080 Diamond Hill...hundred and fifty rods long and in the old quarry. Hill's Quarry, about twenty-five feet are shown. There |
 | | Book (edition) |
| ee 495 List J NiptaiOLOLike SOCKS. : aay 23 Wales List K Sedimentary structureS..............0-seee...United Kingdom SA SA SA England United Kingdom Wales Abilene Arch use Abilene Abitibi County on James...Forms part of the Ystwyth Stage. N and central Wales and NW England. Silurian SA subtopic [e.g. models... Aberystwyth Town on Saint Georges Channel. BT Wales Great Britain United Kingdom BT Permian, New Mexico...Mountains NT ie Ss ve Nikolai Greenstone Prince of Wales Island SA Wrangellia SA. dukon River NT at at |
 | | Book (edition) |
| wind transport Town on Saint Georges Channel. BT Wales BT Great Britain BT United Kingdom Upper Llandoverian...N and central Wales and NW England. BT Silurian SA England SA United Kingdom SA Wales Abo Formation...Nikolai Greenstone Orca Group Pebble Shale Prince of Wales Island Rampart Group Road River Formation Rocky...Island and county in N Wales. CO N531000N5330O0 W0040000W0044000 UF Anglesea BT Wales BT Great Britain BT...Quartzite, Biwabik Iron Formation Series, and Virginia Slate. N Michigan, NE Minnesota, Ontario, and N Wis¬ consin |
