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 Cassiterite at Sennen, Cornwall, England, UK

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 340Ma - 235Ma 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
Lucy_201	340	340				1017	Land's End, Sennen, Cornwall, England, UK	Miller et al (1964)	GJ4_105
Lucy_204	265	235				1017	Land's End, Sennen, Cornwall, England, UK	Miller et al (1964)	GJ4_105

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
Lucy_129	271	251				1017	Land's End, Sennen, Cornwall, England, UK	Bray and Spooner (1983)	EG78_1064
Lucy_201	340	340				1017	Land's End, Sennen, Cornwall, England, UK	Miller et al (1964)	GJ4_105
Lucy_202	330	330				1017	Land's End, Sennen, Cornwall, England, UK	Miller et al (1964)	GJ4_105
Lucy_203	279	261				1017	Land's End, Sennen, Cornwall, England, UK	Miller et al (1964)	GJ4_105
Lucy_204	265	235				1017	Land's End, Sennen, Cornwall, England, UK	Miller et al (1964)	GJ4_105
Lucy_205	250	250				1017	Land's End, Sennen, Cornwall, England, UK	Miller et al (1964)	GJ4_105
Lucy_269	279	261				1017	Land's End, Sennen, Cornwall, England, UK	Darnley et al. (1965)	MM34_159
Lucy_270	265	235				1017	Land's End, Sennen, Cornwall, England, UK	Darnley et al. (1965)	MM34_159

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
Lucy_163	274.6	273				189652	Lamorna Cove, St Buryan, Cornwall, England, UK	Chen et al (1993)	JGSL150_1183
Lucy_164	270.9	268.9	Muscovite			189652	Lamorna Cove, St Buryan, Cornwall, England, UK	Chen et al (1993)	JGSL150_1183
Lucy_165	271.8	270				189652	Lamorna Cove, St Buryan, Cornwall, England, UK	Chen et al (1993)	JGSL150_1183
Lucy_166	277.1	276.7				221607	Castle-an-Dinas Quarry, Higher Trenowin, Ludgvan, Cornwall, England, UK	Chen et al (1993)	JGSL150_1183
Lucy_167	273.2	272	Muscovite			221607	Castle-an-Dinas Quarry, Higher Trenowin, Ludgvan, Cornwall, England, UK	Chen et al (1993)	JGSL150_1183