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:
Bogoso-Prestea Area, Ashanti Gold Belt, Western Region, Ghana

Oldest recorded age at locality: 2157
Youngest recorded age at locality: 2091

mindat Locality ID: 29733
mindat URL: http://www.mindat.org/loc-29733.html

Tectonic Settings:

Total number of sublocalities beneath "Bogoso-Prestea Area, Ashanti Gold Belt, Western Region, Ghana": 6
Total number of bottom-level sublocalities: 6

Number of Child Localities: 6
Child Localities:
Beta Boundary Deposit
Bogoso Mine
Buesichem Deposit
North Shaft-Plant Deposit
Plant Deposit
Prestea Mine

Latitude: 5°30'13"N
Longitude: 2°4'41"W
Decimal Degree (lat, lon): 5.5036111111111,-2.0780555555556

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	Bournonite	Calcite	Chalcopyrite	Clay	Copper	Feldspar	Marcasite	Mica
Nickeline	None	Pentlandite	Pyrite	Quartz	Rocksalt	Rutile	Sphalerite	Stibnite	Tetrahedrite
Ullmannite

Albite ()*	Ankerite ()*	Antimony ()*	Arsenopyrite ()*	Bornite ()*
Boulangerite ()*	Bournonite ()*	Chalcopyrite ()*	Freibergite ()*	Galena ()*
Gold ()*	Graphite ()*	Jamesonite ()*	Marcasite ()*	Muscovite ()*
Gersdorffite-Pa3 ()*	Paragonite ()*	Pentlandite ()*	Pyrite ()*	Pyrrhotite ()*
Quartz ()*	Rutile ()*	Siderite ()*	Sphalerite ()*	Stibnite ()*
Tetrahedrite-(Zn) ()*	Ullmannite ()*

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 Au C Ca Cu Fe H K Na Ni O Pb S Sb Si Ti Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Arsenic Arsenopyrite Bournonite Calcite Chalcopyrite Clay Copper Feldspar Marcasite Mica
Nickeline None Pentlandite Pyrite Quartz Rocksalt Rutile Sphalerite Stibnite Tetrahedrite
Ullmannite

27 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	2157	2091	2	63862,63866	8803
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	2157	2091	1	63862	3092
Antimony ()*	Arsenic	Sb	2157	2091	1	63864	363
Arsenopyrite ()*	Arsenopyrite	FeAsS	2157	2091	5	63861,63862,63863,63864,63866	9052
Bornite ()*	None	Cu₅FeS₄	2157	2091	2	63861,63862	5516
Boulangerite ()*	None	Pb₅Sb₄S₁₁	2157	2091	2	63862,63866	843
Bournonite ()*	Bournonite	CuPbSbS₃	2157	2091	2	63862,63866	1089
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2157	2091	5	63861,63862,63863,63865,63866	27198
Freibergite ()*	Tetrahedrite	Ag₆[Cu₄Fe₂]Sb₄S₁₂	2157	2091	1	63866	663
Galena ()*	Rocksalt	PbS	2157	2091	3	63862,63865,63866	24243
Gold ()*	Copper	Au	2157	2153	6	63861,63862,63863,63864,63865,63866	30554
Graphite ()*	None	C	2157	2091	3	63862,63864,63866	2812
Jamesonite ()*	None	Pb₄FeSb₆S₁₄	2157	2091	1	63866	784
Marcasite ()*	Marcasite	FeS₂	2157	2091	2	63862,63866	5674
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	2157	2091	2	63862,63866	17380
Gersdorffite-Pa3 ()*	Pyrite	NiAsS	2157	2091	1	63866	767
Paragonite ()*	Mica Clay	NaAl₂(Si₃Al)O₁₀(OH)₂	2157	2091	1	63862	247
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	2157	2091	1	63866	1512
Pyrite ()*	Pyrite	FeS₂	2157	2091	4	63861,63862,63863,63866	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	2157	2091	3	63862,63863,63866	9056
Quartz ()*	Quartz	SiO₂	2157	2091	3	63862,63863,63866	61156
Rutile ()*	Rutile	TiO₂	2105	2091	1	63866	5614
Siderite ()*	Calcite	Fe(CO₃)	2157	2091	1	63862	6417
Sphalerite ()*	Sphalerite	ZnS	2157	2091	3	63862,63865,63866	21482
Stibnite ()*	Stibnite	Sb₂S₃	2157	2091	1	63862	3418
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	2157	2091	3	63862,63865,63866	5317
Ullmannite ()*	Ullmannite	NiSbS	2157	2091	1	63866	293

2 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
	PR89_129-1	2157	2153	2155±2	207Pb/206Pb		high	zircon	20		Yes	Zircon	Gold	Au	192427	Ashanti Gold Belt, Western Region, Ghana	Ashanti belt, Ghana	Oberthür et al. (1998)	10.1016/S0301-9268(97)00075-2	PR89_129	Fig. 4
	PR89_129-2	2105	2091	2098±7	Pb/Pb			rutile	GH789		Yes	Rutile	Gold	Au	192427	Ashanti Gold Belt, Western Region, Ghana	Ashanti belt, Ghana	Oberthür et al. (1998)	10.1016/S0301-9268(97)00075-3	PR89_130	Fig. 8

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...