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:
Prohorovo Mine, Tundzha Obshtina, Yambol Province, Bulgaria

Oldest recorded age at locality: 81
Youngest recorded age at locality: 81

mindat Locality ID: 205795
mindat URL: http://www.mindat.org/loc-205795.html

Tectonic Settings:

Total number of sublocalities beneath "Prohorovo Mine, Tundzha Obshtina, Yambol Province, Bulgaria": 0
Total number of bottom-level sublocalities: 0

Latitude: 42°20'31"N
Longitude: 26°17'44"E
Decimal Degree (lat, lon): 42.341944444444,26.295555555556

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.

Chalcopyrite	Clay	Clinozoisite	Cobaltite	Corundum	Epidote	Fluorite	Gypsum	Kaolinite	Malachite
Mica	Molybdenite	Nickeline	None	Not in a structural group	Pyrite	Rocksalt	Sphalerite	Spinel	Tetrahedrite

Anhydrite ()*	Azurite ()*	Bornite ()*	Chalcopyrite ()*	Cobaltite ()*
Epidote ()*	Fluorite ()*	Galena ()*	Gypsum ()*	Hematite ()*
Kaolinite ()*	Magnetite ()*	Malachite ()*	Molybdenite ()*	Muscovite ()*
Pyrite ()*	Pyrrhotite ()*	Sphalerite ()*	Tennantite-(Fe) ()*

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 C Ca Co Cu F Fe H K Mo O Pb S Si Zn

Elements from minerals reported directly at this locality: Al As C Ca Co Cu F Fe H K Mo O Pb S Si Zn

Structural Groups for minerals in this locality:
Chalcopyrite Clay Clinozoisite Cobaltite Corundum Epidote Fluorite Gypsum Kaolinite Malachite
Mica Molybdenite Nickeline None Not in a structural group Pyrite Rocksalt Sphalerite Spinel Tetrahedrite

19 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Anhydrite ()*	Not in a structural group	Ca(SO₄)	81	81	1588
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	81	81	5509
Bornite ()*	None	Cu₅FeS₄	81	81	5516
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	81	81	27198
Cobaltite ()*	Cobaltite	CoAsS	81	81	966
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	81	81	8173
Fluorite ()*	Fluorite	CaF₂	81	81	9617
Galena ()*	Rocksalt	PbS	81	81	24243
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	81	81	6890
Hematite ()*	Corundum	Fe₂O₃	81	81	14640
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	81	81	5591
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	81	81	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	81	81	12537
Molybdenite ()*	Molybdenite	MoS₂	81	81	5800
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	81	81	17380
Pyrite ()*	Pyrite	FeS₂	81	81	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	81	81	9056
Sphalerite ()*	Sphalerite	ZnS	81	81	21482
Tennantite-(Fe) ()*	Tetrahedrite	Cu₆(Cu₄Fe₂)As₄S₁₃	81	81	1803

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
	PorphCu-00282	81	81	81									Bornite, Chalcopyrite, Cobaltite, Epidote, Fluorite, Galena, Kaolinite, Magnetite, Molybdenite, Pyrite, Pyrrhotite, Sphalerite	Cu	205795	Prohorovo Mine, Tundzha Obshtina, Yambol Province, Bulgaria	Prohorovo	Singer et al. (2008)		USGSOFR2008_1155

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...