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:
Datas, Minas Gerais, Brazil

Oldest recorded age at locality: 1192
Youngest recorded age at locality: 906

mindat Locality ID: 397
mindat URL: http://www.mindat.org/loc-397.html

Tectonic Settings:

Total number of sublocalities beneath "Datas, Minas Gerais, Brazil": 5
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Barro Preto Claim
Datas De Cima Deposit
Palmital Claim
Surrão Claim
Vintém Claim

Latitude: 18°25'27"S
Longitude: 43°38'43"W
Decimal Degree (lat, lon): -18.424166666667,-43.645277777778

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.

Alunite	Corundum	Crichtonite	Diamond	Lazulite	None	Not in a structural group	Zircon

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 Ba C Cr Fe H Mg Mn O P Pb Ti U V Y Zn

Elements from minerals reported directly at this locality: Al Ba Cr Fe H Mg Mn O P Pb Ti U V Y Zn

Structural Groups for minerals in this locality:
Alunite Corundum Crichtonite Diamond Lazulite None Not in a structural group Zircon

8 IMA Minerals at location:

Almeidaite ()*	Anatase ()*	Corundum ()*	Diamond ()*	Gorceixite ()*
Lazulite ()*	Senaite ()*	Xenotime-(Y) ()*

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
Almeidaite ()*	Crichtonite	PbZn₂(Mn,Y)(Ti,Fe³⁺)₁₈O₃₆(OH,O)₂	1192	906	0		7
Anatase ()*	Not in a structural group	TiO₂	1192	906	0		2162
Corundum ()*	Corundum	Al₂O₃	1192	906	0		1797
Diamond ()*	Diamond	C	993	942	5	27649,27650,27651,27652,27653	697
Gorceixite ()*	Alunite	BaAl₃(PO₄)(PO₃OH)(OH)₆	1192	906	0		121
Lazulite ()*	Lazulite	MgAl₂(PO₄)₂(OH)₂	1192	906	0		232
Senaite ()*	Crichtonite	Pb(Mn,Y,U)(Fe,Zn)₂(Ti,Fe,Cr,V)₁₈(O,OH)₃₈	993	942	0		28
Xenotime-(Y) ()*	Zircon	Y(PO₄)	1192	906	0		939

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
	Cr-00023	993	942	990	U-Pb			monazite			Yes		Senaite	Cr	387	Minas Gerais, Brazil	Minas Gerais	Gastil (1960)	10.2475/ajs.258.1.1	AJS258_1
	GR22_200_0001	1192	906	1049 ± 143	U-Pb	host rock		zircon			Yes	Zircon			106220	Sopa, Diamantina, Minas Gerais, Brazil	Sopa, Diamantina, Minas Gerais, Brazil	Chemale (2012)		GR22_200

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...