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 Ferro-gedrite at Žďár Nad Sázavou District, Vysočina Region, Czech Republic

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 339.2Ma - 323Ma 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
Alexandra-0397	339.2	335.2		Andalusite, Annite, Cordierite, Diaspore, Lollingite, Muscovite, Quartz, Schorl, Sekaninaite, Triphylite		263125	Pegmatite Vein Oldřich, Dolní Bory, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Novák et al. (2015)	CM53_1035
Alexandra-0399	333	323	Columbite-(Mn)	Andalusite, Annite, Cordierite, Diaspore, Lollingite, Muscovite, Quartz, Schorl, Sekaninaite, Triphylite		155789	Dobrá Voda, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Melleton et al. (2012)	CM50_1751

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
Alexandra-0396	337.8	333.8		Andalusite, Annite, Cordierite, Diaspore, Lollingite, Muscovite, Quartz, Schorl, Sekaninaite, Triphylite		263125	Pegmatite Vein Oldřich, Dolní Bory, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Novák et al. (2015)	CM53_1035
Alexandra-0397	339.2	335.2		Andalusite, Annite, Cordierite, Diaspore, Lollingite, Muscovite, Quartz, Schorl, Sekaninaite, Triphylite		263125	Pegmatite Vein Oldřich, Dolní Bory, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Novák et al. (2015)	CM53_1035
Alexandra-0398	335	329	Columbite-(Mn)			5634	Rožná Pegmatite (Rozna; Roschna), Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Melleton et al. (2012)	CM50_1751
Alexandra-0399	333	323	Columbite-(Mn)	Andalusite, Annite, Cordierite, Diaspore, Lollingite, Muscovite, Quartz, Schorl, Sekaninaite, Triphylite		155789	Dobrá Voda, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Melleton et al. (2012)	CM50_1751
Hg-00065	348.5	150		Petrovicite, Tiemannite	Hg	18388	Petrovice, Nové Město Na Moravě, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (1999); Škácha et al. (2009)
Hg-00084	313.6	222.9		Petrovicite, Tiemannite	Hg	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (2009)
JG54_1-00010	282.7	271.7			U	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Škácha et al. (2009)	JG54_1
JG54_1-00011	268.3	259.7			U	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Škácha et al. (2009)	JG54_1
Kristen002438	270	260			U	18657	Slavkovice, Nové Město Na Moravě, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Surán and Veselý (2001)	IAEA-TECDOC_1258
Kristen002439	200	170			U	18657	Slavkovice, Nové Město Na Moravě, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Surán and Veselý (2001)	IAEA-TECDOC_1258
Kristen002440	170	130			U	18657	Slavkovice, Nové Město Na Moravě, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Surán and Veselý (2001)	IAEA-TECDOC_1258
MD44_99-00001	282.7	271.7			U,Hg	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (2009)	MD44_99
MD44_99-00002	281.2	271			U,Hg	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (2009)	MD44_99
MD44_99-00003	279.6	270.2			U,Hg	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (2009)	MD44_99
MD44_99-00004	281.5	269.7			U,Hg	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (2009)	MD44_99
MD44_99-00005	279.1	268.7			U,Hg	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (2009)	MD44_99
MD44_99-00006	268.4	259.8			U,Hg	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (2009)	MD44_99
MD44_99-00007	238.4	229			S,Hg	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (2009)	MD44_99
MD44_99-00008	236	227			S,Hg	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (2009)	MD44_99
MD44_99-00009	232.1	222.9			S,Hg	27262	Rožná Deposit, Rožná, Žďár Nad Sázavou District, Vysočina Region, Czech Republic	Kříbek et al. (2009)	MD44_99

Locality age (remote)

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
JG54_1-00001	280	250		U,Mo,Hg	779	Příbram District, Central Bohemian Region, Czech Republic	Škácha et al. (2009)	JG54_1
JG54_1-00002	279	271		U,Mo,Hg	779	Příbram District, Central Bohemian Region, Czech Republic	Škácha et al. (2009)	JG54_1
JG54_1-00003	282	274		U,Mo,Hg	779	Příbram District, Central Bohemian Region, Czech Republic	Škácha et al. (2009)	JG54_1
JG54_1-00004	348.5	342.1	Molybdenite	U,Mo,Hg,Au	189027	Petrackova Hora, Hvožďany, Příbram District, Central Bohemian Region, Czech Republic	Škácha et al. (2009)	JG54_1
JG54_1-00005	344.3	341.5	Molybdenite	U,Mo,Hg,Au	235991	Mokrsko, Psí Hory Gold District, Příbram District, Central Bohemian Region, Czech Republic	Škácha et al. (2009)	JG54_1
JG54_1-00006	339.8	337.2	Molybdenite	U,Mo,Hg,Au	5644	Kasejovice, Nepomuk, Plzeň-South District, Plzeň Region, Czech Republic	Škácha et al. (2009)	JG54_1