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Greisen from
Lower Bostraze China Clay Pit, Tregeseal Valley, St Just, Cornwall, England, UK


Locality type:Pit
Classification
Type:Greisen
Age information
Maximum recorded age:279 ± 4 Ma
Minimum recorded age:279 ± 4 Ma
Sample ages:
Recorded ageGeologic TimeSampleDating method
1279 ± 4 MaCisuralian6C-24Rb/Sr
Sample references:
16C-24
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Greisen data
Locality Data:Click here to view Lower Bostraze China Clay Pit, Tregeseal Valley, St Just, Cornwall, England, UK
Data Identifiers
Mindat Occurrence Record ID:1095094
Long-form Identifier:1:3:1095094:4
GUID (UUID V4):4b096e15-1a44-48dd-8670-1a55453f26f4
Nearest other occurrences of Greisen
13.2km (8.2 miles) St Michael's Mount, Cornwall, England, UK
41.6km (25.8 miles) Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
TIN STOCKWORK MINERALIZATION IN THE SOUTH-WEST ENGLAND OREFIELD S.C. DOMINY, G.S. CAMM, M.A. BUSSELL ...tin stockwork mineralization in the south-west England orefield. Proceedings of the Ussher Society, 8...of mineralization encountered in the south-west England orefield less typical than the characteristic composite...4AW. R. C. Scrivener, British Geological Survey, St. Just, 30 Pennsylvania Road, Exeter, Devon EX4 6BX....Prince Consort Road, London SW7 2BP. INTRODUCTION Cornwall was formerly one of the world's greatest tin and
Journal (article/letter/editorial)
Summer Field Meeting in west Cornwall 15- 20 September 1974 Report by the Directors: A. HALL and N ....JA CKSON . 1975. Summer Field Meeting in west Cornwall, 15-20 September 1974. Proc. Geol. Ass .. 86 (I)...petrological and mineralogical interest in west Cornwall. In addition to visits to the granites and their...collection of the Royal Geological Society of Cornwall. Department of Geol ogy , King's College, Strand...INTRODUCTION The Summer Field Meeting was held in west Cornwall to see the igneous and metamorphic rock s of the
Report (edition)
| Geologists’ Association Guide No. 19 West Cornwall by A. Hall BIRKBECK COLLEGE UNIVERSITY OF LONDON...meetings in London and, via Local Groups, throughout England and Wales, conducts field meetings and publishes... Geologists’ Association Guide No. 19 West Cornwall by A. Hall Second Edition Edited by J. T. Greensmith...I Land’s End Peninsula II Mount’s Bay 15 III St. Agnes District 24 IV Falmouth Bay 29 V_ The...REFERENCES ISBN 0-900717-57-2 West Cornwall INTRODUCTION Cornwall has long been one of the classic areas
Report (edition)
meetings in London and, via Local Groups, throughout England and Wales. It conducts field meetings and publishes...Europe and has led many field trips to the coast of Cornwall. Front Cover: Old engine house, Botallack Mine...Alderton). Geologists Association Guide No. 31 WEST CORNWALL by A . Hall Third Edition Guide Series Editor;... Land's End Peninsula II Mount's Bay 1 4 III St. Agnes District IV Falmouth Bay V The Lizard Peninsula...i n e map of West Cornwall 2. Map of Land's End peninsula 5 3. Map of St. Just area 7 4. Distribution
Report (volume)
MATHEMATICAL CRYSTALLOGRAPHY 16 1986 570 J.W. Valley H.P. Taylor, Jr. J.R. O'Neil STABLE ISOTOPES IN...skarns, and replacements..................... 560 Greisen And Velde POSLIS cers sc ase eee ae eon 560 SKA...eee er eee Al Dereonr( SOUULATIICR) sao eenne, pine st cae eee En Tans oso RE ae se eer a weet On TE...East, and Mg-Fe borates in the Liaoning Province, China. In compiling the Table, whenever possible, we have...One such phase, an Al-rich borosilicate, has only just been discovered in pegmatites (Grew, Chapter 8,
Report (volume)
tungsten greisens, veins, skarns, and replacements Greisen and vein deposits Skarn deposits Replacement deposits...East, and Mg-Fe borates in the Liaoning Province, China. In compiling the Table, whenever possible, we have...Early Proterozoic deposit in Liaoning Province, China is that the deposit formed by metamorphism of continental...yield important insights into geologic processes. Just as Deer, Howie and Zussman's five-volume set Rock...Spositio, George H. Swihart, John A. Tossell, John W. Valley, David J. Waters. Assistance from John Jambor,
 
Mineral and/or Locality  
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