Zobrazeno 1 - 10
of 35
pro vyhledávání: '"R A Ixer"'
Autor:
R. A. Ixer
Publikováno v:
Archaeological Sciences 1995
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20e0ea4d052823342c06fd4127099167
https://doi.org/10.2307/j.ctvh1dtz1.6
https://doi.org/10.2307/j.ctvh1dtz1.6
Autor:
John Meadows, J Hudson, Christopher Cumberpatch, M J Hughes, D Alldritt, David Greenwood, Ian Roberts, R A Ixer, G D Gaunt, Phil Weston, Jonathan Young, Catherine M. Batt
Publikováno v:
Medieval Archaeology. 57:111-150
THIS REPORT PRESENTS the results of analyses carried out following the discovery and excavation of a medieval pottery kiln in Pontefract, a discovery which featured in the ‘Fieldwork Highlights’ section of Medieval Archaeology 53 (2009). The kiln
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e954f746c8e91df71571a230632ff2f1
https://doi.org/10.1179/0076609713z.00000000017
https://doi.org/10.1179/0076609713z.00000000017
Publikováno v:
Geological Journal. 14:179-192
Authigenic iron and titanium oxides occur in three main textural varieties in the St. Bees Sandstone, a Triassic red bed succession in Cumbria. These are: (a) overgrowths of haematite, titaniferous haematite, anatase, and rutile which generally occur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bdf175340e68b1f323ff79d780e598a
https://doi.org/10.1002/gj.3350140214
https://doi.org/10.1002/gj.3350140214
Autor:
R. A. Ixer
Publikováno v:
Origins, Development and Abandonment of an Iron Age Village
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35da4e296866d13934dd5332afa15d5f
https://doi.org/10.2307/j.ctvr43jkz.15
https://doi.org/10.2307/j.ctvr43jkz.15
Publikováno v:
Proceedings of the Yorkshire Geological Society. 56:155-158
SUMMARY The rare lead copper iron sulphate mineral beaverite is reported from the oxidized zones of low temperature lead and copper bearing veins near Malham, North Yorkshire and in Borrowdale, Cumbria. It occurs as a component of supergene mineral a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f35a55d77bc9f374ffc315522f40890d
https://doi.org/10.1144/pygs.56.2.155
https://doi.org/10.1144/pygs.56.2.155
Autor:
R. A. Ixer
Publikováno v:
Proceedings of the Yorkshire Geological Society. 53:213-219
SUMMARY Spoil heap and in situ mineralization from the Great Orme Mines, North Wales, have been classified into six mineral associations. By applying mineralogical, mining and beneficiation criteria, their probable exploitation as copper ores in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8a2dc24a84815035d2f2cc56fb784a7
https://doi.org/10.1144/pygs.53.3.213
https://doi.org/10.1144/pygs.53.3.213
Autor:
R. A. Ixer, Chris J. Stanley
Publikováno v:
Mineralogical Magazine. 60:978-982
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a133aff2eeca98342993b0d47e669df4
https://doi.org/10.1180/minmag.1996.060.403.13
https://doi.org/10.1180/minmag.1996.060.403.13
Publikováno v:
Mineralogical Magazine. 60:317-324
Bismuthinite-bearing quartz veins from the Alston Block of the North Pennine Orefield are all close to, or above, the Rookhope and Tynehead cupolas of the buried Weardale Granite. They are uniform in composition and paragenesis and are earlier than t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::669fc74cd832df8aaf0485457b01cbe0
https://doi.org/10.1180/minmag.1996.060.399.06
https://doi.org/10.1180/minmag.1996.060.399.06
Publikováno v:
Mineralogy and Petrology. 57:73-89
Polymetallicmajor veins of the West Carbery district (County Cork) are compared with the nearby stratiform-disseminated copper mineralization in metasedimentary rocks, containingminor veins (metamorphic quartz veins and veinlets). These stratiform de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb4d3e84181794f409cced356ed439a5
https://doi.org/10.1007/bf01161622
https://doi.org/10.1007/bf01161622
Publikováno v:
Mineralogical Magazine. 55:153-158
In vein material from the abandoned copper mine at Dhurode, County Cork, Republic of Ireland, the sulphosalt meneghinite is partly replaced by later minerals, notably a symplectite of galena and bournonite. Mineral analyses and proportions indicate t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76aebe39a8f19565b5c60b664900831b
https://doi.org/10.1180/minmag.1991.055.379.01
https://doi.org/10.1180/minmag.1991.055.379.01