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 Opal at Číčov Hill (Spitzberg), Hořenec (Horzenz; Horschenz), Bílina, Teplice District, Ústí Nad Labem Region, Czech Republic

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 411Ma - 5.3Ma at this locality

Locality age (remote)

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Dated Locality ID	Dated Locality	Ref	Ref ID
Kristen001315	312	312	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001316	317	317	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001317	313	313	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001318	330	330	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001319	340	340	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001320	360	360	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001321	322	322	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001322	324	324	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001323	314	314	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001324	330	330	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001325	292	292	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001326	366	366	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001327	317	317	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001328	320	320	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001329	311	311	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001330	316	316	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001331	267	267	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001332	291	291	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001333	252	252	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001334	280	280	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001335	274	274	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001336	313	313	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001337	317	317	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001338	313	313	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001339	330	330	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001340	341	341	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001341	367	367	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001342	321	321	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001343	324	324	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001344	311	311	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001345	330	330	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001346	295	295	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001347	374	374	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001348	322	322	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001349	319	319	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001350	302	302	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001351	316	316	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001352	319	319	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001353	291	291	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001354	303	303	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001355	287	287	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001356	326	326	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001357	320	320	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001358	321	321	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001359	314	314	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001360	333	333	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001361	350	350	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001362	411	411	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001363	316	316	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001364	320	320	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001365	293	293	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001366	329	329	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001367	320	320	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001369	360	360	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001370	318	318	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001371	236	236	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001372	319	319	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001374	287	287	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001376	348	348	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001378	321.6	316.8	Zircon		774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Michelle_846	23	5.3		Humboldtine, Mellite, Whewellite, Branchite	30857	Bílina, Teplice District, Ústí Nad Labem Region, Czech Republic	Jehlicka et al. (2006)	SA65_229

Locality age (deprioritized) (remote)

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Dated Locality ID	Dated Locality	Ref	Ref ID
Kristen001368	428	428	Zircon	774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001373	725	725	Zircon	774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001375	717	717	Zircon	774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289
Kristen001377	719	719	Zircon	774	Teplice District, Ústí Nad Labem Region, Czech Republic	Romer et al. (2010)	NJMA187_289