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:
São Gabriel Da Cachoeira, Amazonas, Brazil

Oldest recorded age at locality: 145
Youngest recorded age at locality: 66

mindat Locality ID: 283212
mindat URL: http://www.mindat.org/loc-283212.html

Tectonic Settings:

Total number of sublocalities beneath "São Gabriel Da Cachoeira, Amazonas, Brazil": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Cabeça Do Cachorro Claim
Morro Dos Seis Lagos

Latitude: 0°26'39"N
Longitude: 66°22'48"W
Decimal Degree (lat, lon): 0.44416666666667,-66.38

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	Baryte	Brookite	Calcite	Corundum	Diaspore	None	Pyrite	Rutile	Vivianite

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 Ca Fe H Mg O P S Ti

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Alunite Baryte Brookite Calcite Corundum Diaspore None Pyrite Rutile Vivianite

12 IMA Minerals at location:

Ankerite ()*	Baryte ()*	Brookite ()*	Crandallite ()*	Dolomite ()*
Goethite ()*	Hematite ()*	Ludlamite ()*	Pyrite ()*	Rutile ()*
Siderite ()*	Vivianite ()*

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
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	145	66	1	26950	3092
Baryte ()*	Baryte	Ba(SO₄)	145	66	1	26950	11547
Brookite ()*	Brookite	TiO₂	145	66	1	26950	700
Crandallite ()*	Alunite	CaAl₃(PO₄)(PO₃OH)(OH)₆	145	66	1	26950	310
Dolomite ()*	None	CaMg(CO₃)₂	145	66	1	26950	9895
Goethite ()*	Diaspore	FeO(OH)	145	66	1	26950	7437
Hematite ()*	Corundum	Fe₂O₃	145	66	1	26950	14640
Ludlamite ()*	None	Fe²⁺₃(PO₄)₂·4H₂O			1	26949	66
Pyrite ()*	Pyrite	FeS₂	145	66	1	26950	39462
Rutile ()*	Rutile	TiO₂	145	66	1	26950	5614
Siderite ()*	Calcite	Fe(CO₃)	145	66	2	26949,26950	6417
Vivianite ()*	Vivianite	Fe²⁺₃(PO₄)₂·8H₂O			1	26949	636

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
	ree-00151	145	66	Cretaceous											145876	Morro Dos Seis Lagos, São Gabriel Da Cachoeira, Amazonas, Brazil	Morro Dos Seis Lagos (Sao Gabriel da Cachoeira)	Orris and Grauch (2002)		USGSOFR02_189

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...