Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Hydrozincite at Above Derwent, Allerdale, Cumbria, England, UK

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 358Ma - 352Ma at this locality

Age range from children

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Kristen000255	358	358				4750	Barrow Mine, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000256	352	352				4750	Barrow Mine, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Kristen000247	349	349				1468	Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000248	367	367				1468	Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000249	365	365				1468	Force Crag Mine (Force Craig Mine), Coledale, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000250	311	311				4920	Thornthwaite Mine, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000251	362	362				4920	Thornthwaite Mine, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000252	339	339				4920	Thornthwaite Mine, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000253	314	314				4920	Thornthwaite Mine, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000254	365	365				4920	Thornthwaite Mine, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000255	358	358				4750	Barrow Mine, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000256	352	352				4750	Barrow Mine, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000257	345	345				4754	Yewthwaite Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000258	362	362				4754	Yewthwaite Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000259	360	360				4726	Goldscope Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000260	362	362				4726	Goldscope Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000261	381	381				4773	Castle Nook Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000262	369	369				4773	Castle Nook Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000263	362	362				4773	Castle Nook Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000264	395	395				4773	Castle Nook Mine, Newlands Valley, Above Derwent, Allerdale, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521

Locality age (remote)

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
JGS171_49_001	245	235		Hematite		25832	Cumbria, England, UK	Crowley et al. (2014)	JGS171_49
Kristen000265	325	325				1474	Greenside Mine, Patterdale, Eden, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000266	372	372				1474	Greenside Mine, Patterdale, Eden, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521
Kristen000267	324	324				1474	Greenside Mine, Patterdale, Eden, Cumbria, England, UK	Ineson and Mitchell (1974)	GM111_521