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:
Itaju Do Colônia, Bahia, Brazil

mindat Locality ID: 288352
mindat URL: http://www.mindat.org/loc-288352.html

Tectonic Settings:

Total number of sublocalities beneath "Itaju Do Colônia, Bahia, Brazil": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Hiassu Farm

Latitude: 15°20'33"S
Longitude: 39°46'54"W
Decimal Degree (lat, lon): -15.3425,-39.781666666667

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.

Analcime	Calcite	Cancrinite	Cancrinite-sodalite	Clay	Corundum	Feldspar	Mica	None	Pyrite
Pyroxene	Sodalite	Spinel	Titanite	Tridymite

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 C Ca Cl Fe H K Na O S Si Ti

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Analcime Calcite Cancrinite Cancrinite-sodalite Clay Corundum Feldspar Mica None Pyrite
Pyroxene Sodalite Spinel Titanite Tridymite

13 IMA Minerals at location:

Aegirine ()*	Albite ()*	Analcime ()*	Calcite ()*	Cancrinite ()*
Ilmenite ()*	Magnetite ()*	Microcline ()*	Nepheline ()*	Paragonite ()*
Pyrite ()*	Sodalite ()*	Titanite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Aegirine ()*	Pyroxene	NaFe³⁺Si₂O₆	1	27061	1022
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	27061	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1	27061	1627
Calcite ()*	Calcite	Ca(CO₃)	1	27061	27770
Cancrinite ()*	Cancrinite	(Na,Ca, )₈(Al₆Si₆)O₂₄(CO₃,SO₄)₂·2H₂O	1	27061	232
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	27061	5433
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	27061	14899
Microcline ()*	Feldspar	K(AlSi₃O₈)	1	27061	4924
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	1	27061	884
Paragonite ()*	Mica Clay	NaAl₂(Si₃Al)O₁₀(OH)₂	1	27061	247
Pyrite ()*	Pyrite	FeS₂	1	27061	39462
Sodalite ()*	Cancrinite-sodalite Sodalite	Na₄(Si₃Al₃)O₁₂Cl	1	27061	444
Titanite ()*	Titanite	CaTi(SiO₄)O	1	27061	4899

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL
FKM-127	Hiassu Farm, Itaju Do Colônia, Bahia, Brazil	https://www.rockptx.com/fkm-126-to-fkm-150/#FKM-127

All locality data graciously provided by mindat.org

All age data...