Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Barbora Mine, Újezdec, Bělčice, Strakonice District, South Bohemian Region, Czech Republic

Oldest recorded age at locality: 674
Youngest recorded age at locality: 0

mindat Locality ID: 267124
mindat URL: http://www.mindat.org/loc-267124.html

Tectonic Settings:

Total number of sublocalities beneath "Barbora Mine, Újezdec, Bělčice, Strakonice District, South Bohemian Region, Czech Republic": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Arsenic	Arsenopyrite	Calcite	Chalcopyrite	Clay	Copper	Feldspar	Mica	Molybdenite	Nickeline
None	Pyrite	Quartz	Scheelite	Stibnite	Tetradymite

Albite ()*	Arsenopyrite ()*	Bismuth ()*	Bismuthinite ()*	Calcite ()*
Chalcopyrite ()*	Gold ()*	Molybdenite ()*	Muscovite ()*	Pyrite ()*
Pyrrhotite ()*	Quartz ()*	Scheelite ()*	Tetradymite ()*

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al As Au Bi C Ca Cu Fe H K Mo Na O S Si Te W

Elements from minerals reported directly at this locality: Al As Au Bi C Ca Cu Fe H K Mo Na O S Si Te W

Structural Groups for minerals in this locality:
Arsenic Arsenopyrite Calcite Chalcopyrite Clay Copper Feldspar Mica Molybdenite Nickeline
None Pyrite Quartz Scheelite Stibnite Tetradymite

14 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	339.8	337.2	8803
Arsenopyrite ()*	Arsenopyrite	FeAsS	339.8	337.2	9052
Bismuth ()*	Arsenic	Bi	339.8	337.2	1966
Bismuthinite ()*	Stibnite	Bi₂S₃	339.8	337.2	1935
Calcite ()*	Calcite	Ca(CO₃)	339.8	337.2	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	339.8	337.2	27198
Gold ()*	Copper	Au	339.8	337.2	30554
Molybdenite ()*	Molybdenite	MoS₂	339.8	337.2	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	339.8	337.2	17380
Pyrite ()*	Pyrite	FeS₂	339.8	337.2	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	339.8	337.2	9056
Quartz ()*	Quartz	SiO₂	339.8	337.2	61156
Scheelite ()*	Scheelite	Ca(WO₄)	339.8	337.2	4894
Tetradymite ()*	Tetradymite	Bi₂Te₂S	339.8	337.2	510

8 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Prioritized?	Sample Source	Sample Num	Age from other Locality	Dated Mineral	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
MDB21C_851-00001	339.8	337.2	338.5±1.3	Re-Os	high	molybdenite		Yes	Molybdenite	267122	Bělčice, Strakonice District, South Bohemian Region, Czech Republic	Bělčice	Zachariáš & Stein (2001)	REQUEST	MDB21C_851
TCM41_307-00011	126	0	4±122	Re-Os	low	molybdenite	B1	Yes	Molybdenite	267122	Bělčice, Strakonice District, South Bohemian Region, Czech Republic	Bělčice	Košler et al. (2003)	10.2113/gscanmin.41.2.307	TCM41_307	apparent age
TCM41_307-00012	214	0	99±115	Re-Os	low	molybdenite	B2	Yes	Molybdenite	267122	Bělčice, Strakonice District, South Bohemian Region, Czech Republic	Bělčice	Košler et al. (2003)	10.2113/gscanmin.41.2.307	TCM41_307	apparent age
TCM41_307-00013	275	51	163±112	Re-Os	low	molybdenite	B3	Yes	Molybdenite	267122	Bělčice, Strakonice District, South Bohemian Region, Czech Republic	Bělčice	Košler et al. (2003)	10.2113/gscanmin.41.2.307	TCM41_307	apparent age
TCM41_307-00014	391	69	230±161	Re-Os	low	molybdenite	B4	Yes	Molybdenite	267122	Bělčice, Strakonice District, South Bohemian Region, Czech Republic	Bělčice	Košler et al. (2003)	10.2113/gscanmin.41.2.307	TCM41_307	apparent age
TCM41_307-00015	467	205	336±131	Re-Os	low	molybdenite	B5	Yes	Molybdenite	267122	Bělčice, Strakonice District, South Bohemian Region, Czech Republic	Bělčice	Košler et al. (2003)	10.2113/gscanmin.41.2.307	TCM41_307	apparent age
TCM41_307-00016	487	189	338±149	Re-Os	low	molybdenite	B6	Yes	Molybdenite	267122	Bělčice, Strakonice District, South Bohemian Region, Czech Republic	Bělčice	Košler et al. (2003)	10.2113/gscanmin.41.2.307	TCM41_307	apparent age
TCM41_307-00017	674	324	499±175	Re-Os	low	molybdenite	B7	Yes	Molybdenite	267122	Bělčice, Strakonice District, South Bohemian Region, Czech Republic	Bělčice	Košler et al. (2003)	10.2113/gscanmin.41.2.307	TCM41_307	apparent age

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...