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:
Doubravice, Jičín District, Hradec Králové Region, Czech Republic

Oldest recorded age at locality: 260
Youngest recorded age at locality: 260

mindat Locality ID: 5643
mindat URL: http://www.mindat.org/loc-5643.html

Tectonic Settings:

Total number of sublocalities beneath "Doubravice, Jičín District, Hradec Králové Region, Czech Republic": 0
Total number of bottom-level sublocalities: 0

Latitude: 50°29'39"N
Longitude: 15°22'2"E
Decimal Degree (lat, lon): 50.494166666667,15.367222222222

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.

Allophane	Calcite	Clay	Copper	Diaspore	Heulandite	Malachite	Mordenite	None	Not in a structural group
Palygorskite	Quartz	Serpentine	Smectite-vermiculite	Tyrolite	Volborthite

Ankerite ()*	Antigorite ()*	Azurite ()*	Calcite ()*	Chrysocolla ()*
Clinoptilolite-Na ()*	Copper ()*	Cuprite ()*	Dolomite ()*	Goethite ()*
Heulandite-Ca ()*	Malachite ()*	Montmorillonite ()*	Mordenite ()*	Palygorskite ()*
Quartz ()*	Saponite ()*	Silver ()*	Tyrolite ()*	Tyuyamunite ()*
Vésigniéite ()*	Volborthite ()*

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: Ag Al As Ba C Ca Cu Fe H K Mg Na O Si U V

Elements from minerals reported directly at this locality: Ag Al As Ba C Ca Cu Fe H K Mg Na O Si U V

Structural Groups for minerals in this locality:
Allophane Calcite Clay Copper Diaspore Heulandite Malachite Mordenite None Not in a structural group
Palygorskite Quartz Serpentine Smectite-vermiculite Tyrolite Volborthite

22 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	260	260	3092
Antigorite ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	260	260	708
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	260	260	5509
Calcite ()*	Calcite	Ca(CO₃)	260	260	27770
Chrysocolla ()*	Allophane	(Cu_2-xAl_x)H_2-xSi₂O₅(OH)₄·nH₂O	260	260	3531
Clinoptilolite-Na ()*	Heulandite	Na₆(Si₃₀Al₆)O₇₂·20H₂O	260	260	24
Copper ()*	Copper	Cu	260	260	3846
Cuprite ()*	Not in a structural group	Cu₂O	260	260	2970
Dolomite ()*	None	CaMg(CO₃)₂	260	260	9895
Goethite ()*	Diaspore	FeO(OH)	260	260	7437
Heulandite-Ca ()*	Heulandite	(Ca,Na,K)₅(Si₂₇Al₉)O₇₂·26H₂O	260	260	246
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	260	260	12537
Montmorillonite ()*	Clay Smectite-vermiculite	(Na,Ca)_0.3(Al,Mg)₂Si₄O₁₀(OH)₂·nH₂O	260	260	1508
Mordenite ()*	Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆·28H₂O	260	260	405
Palygorskite ()*	Palygorskite Clay	(Mg,Al)₂Si₄O₁₀(OH)·4H₂O	260	260	306
Quartz ()*	Quartz	SiO₂	260	260	61156
Saponite ()*	Clay Smectite-vermiculite	(Ca,Na)_0.3(Mg,Fe)₃(Si,Al)₄O₁₀(OH)₂·4H₂O	260	260	301
Silver ()*	Copper	Ag	260	260	5186
Tyrolite ()*	Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈·11H₂O	260	260	245
Tyuyamunite ()*	None	Ca(UO₂)₂(VO₄)₂·5-8H₂O	260	260	628
Vésigniéite ()*	None	Cu₃Ba(VO₄)₂(OH)₂	260	260	46
Volborthite ()*	Volborthite	Cu₃V₂O₇(OH)₂·2H₂O	260	260	155

1 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	sedcu-00381	260	260	Permian							Yes			Cu	18403	Hradec Králové Region, Czech Republic	Horni Vernerovice	Cox et al. (2003)		USGSOFR03_107

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...