Table 1.

Sample details, mineral type, and δ18O and δ13C values of samples selected for stable isotopic analysis

Sample nameCollection siteMineralδ18O (‰ VSMOW)δ13C (‰ VPDB)
United Kingdom
Somerset
BM.1978 272Whatley Quarry, Mendip HillsSm29.4−1.3
BM.1985,Lud5931Priddy, Mendip HillsSm29.6−7.8
East Harptree mine (duplicate), MendipsSm28.8−4.8
BM.1959 297Merehead Quarry, MendipsCer17.5−7.0
Merehead Quarry, MendipsCer16.0−7.1
BM.1923 735Higher Pitts Mine, MendipsCer16.5−6.6
Cumbria
BM.1985,MI29836Hilton Beck, Appleby, WestmorelandSm25.7−3.2
BM.1985,MI29836Hilton Beck, Appleby, Westmoreland (light part)Sm27.2−2.4
BM.1985,MI29836Hilton Beck, Appleby, Westmoreland (dark part)Sm27.5−2.1
Hilton MineSm21.7−10.4
Scordale mine, WestmorelandSm25.7−3.4
BM.1990 114Silvertop quarry, Hallbankgate, BramptonSm29.3−3.4
BM.1964 6224Farnberry mine, AlstonSm25.3−2.2
BM.1964 6224Farnberry mine, AlstonSm25.7−2.1
BM.40181Alston (whole-rock)Sm26.7−3.2
BM.40181 aAlston (light green core)Sm25.6−4.0
BM.40181 bAlston (green core)Sm25.8−3.4
BM.40181 cAlston (dark banded middle part)Sm25.7−2.9
BM.40181 dAlston (light rim)Sm25.4−2.6
BM.1920 374Stanhopeburn mine, Co. Durham, Pennine OrefieldCer17.5−13.8
BM.27443Alston, Pennine OrefieldCer19.0−9.0
BM.35980Roughtongill Caldbeck FellsCer16.9−18.6
Derbyshire
BM.1985 MI10529BrassingtonSm27.3−9.9
BM.61179MatlockSm24.6−9.3
George Ryback Collection, GR63-344Ball Eye QuarrySm21.6−8.0
George Ryback Collection, GR60-57Cobbler mineSm25.4−4.8
BM.59233DerbyshireSm27.00.2
BM.1974 127Hopping mine, MatlockCer17.6−20.4
BM.2011 20Brassington (Matlock area)Cer17.7−14.9
Yorkshire
BM.1964 R6252YorkshireSm25.4−0.9
BM.1990 154Grinton Moor, SwaledaleSm25.9−1.9
Cornwall
BM.1981 457Penberthy Croft mine, St Hilary, Mount's BaySm28.5−1.0
Wales
BM.1923 847Milwi mine, Brynford, Holywell, FlintshireSm28.2−11.4
BM.1911 595Holywell, FlintshireSm28.1−3.3
BM.69190Halkyn mine, Holywell, ClwydSm27.6−7.2
BM.1913 71Talargoch mine, Dyserth, Rhyl, ClwydSm27.50.7
BM.89769Halkyn Mine, North Wales OrefieldCer17.8−19.1
Jamaica mine (duplicate), ‘161’, FlintshireCer17.5−19.4
Shropshire
GR 62-18Ladywell Mine, Shelve, ShrewsburyCer17.0−19.5
Scotland
BM.1985 MI24556 (24596)Leadhills, Strathclyde RegionCer17.8−18.4
Ireland
MG2Galmoy, Co. KilkennySm30.8−7.1
MG2aGalmoy, Co. KilkennySm29.6−7.5
MG13Galmoy, Co. KilkennySm29.7−8.2
MG16Galmoy, Co. KilkennySm29.3−8.4
MG17Galmoy, Co. KilkennySm30.1−7.0
MG18Galmoy, Co. KilkennySm30.7−5.7
MG18aGalmoy, Co. KilkennySm29.8−7.8
MG18bGalmoy, Co. KilkennySm29.6−8.6
MG19Galmoy, Co. KilkennySm29.6−7.9
MG24aGalmoy, Co. KilkennySm29.2−7.6
MG24bGalmoy, Co. KilkennySm31.2−6.2
MG8-2Galmoy, Co. KilkennyCer17.9−8.6
MGM-1Galmoy, Co. KilkennyCer16.6−0.1
TY3DTynagh, Co. GalwayCer17.6−13.9
TY8CTynagh, Co. GalwaySm29.5−10.4
TY12ATynagh, Co. GalwaySm30.2−9.7
TY16ATynagh, Co. GalwayCer18.6−15.8
TY18ATynagh, Co. GalwaySm30.51.3
TY18BTynagh, Co. GalwaySm29.6−10.9
TY21Tynagh, Co. GalwaySm29.5−9.2
TY22ATynagh, Co. GalwayCer18.4−16.4
BM.1964 R6274Sheshodonnell, Co. ClareSm28.7−1.3
BM.1714 R6275Sheshodonnell, Co. ClareSm29.40.1
BM.1964 R6290Sheshodonnell, Co. ClareSm29.3−0.9
BM.1964 R6302Ross Island Mine (Blue Hole), Killarney, Co. KerrySm29.6−4.7
BM.196 R6302Ross Island Mine (Blue Hole), Killarney, Co. KerrySm31.1−3.2
BM.1964 R6305Glendalough, Co. WicklowSm30.4−7.2
BM.1964 R6304Silvermines, Co. TipperarySm29.8−4.9
BM.1964 R6303Cloghatrida mine (dump), Rathkeale, Co. LimerickSm29.1−7.1
BM.1964 R6300Kilbricken mine, Ennis, Co. ClareSm28.5−6.3

Cer, cerussite; Sm, smithsonite.