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:
Abrantes, Santarém, Portugal

mindat Locality ID: 240195
mindat URL: http://www.mindat.org/loc-240195.html

Tectonic Settings:

Total number of sublocalities beneath "Abrantes, Santarém, Portugal": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Rio De Moinhos

Latitude: 39°28'0"N
Longitude: 8°12'"W
Decimal Degree (lat, lon): 39.466666666667,-8.2

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.

Aragonite	Calcite	Clay	Garnet	Mica	None	Quartz	Vesuvianite

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 F Fe H K Mg Na O Pb Si

Elements from minerals reported directly at this locality: Al C Ca F Fe H Mg Na O Pb Si

Structural Groups for minerals in this locality:
Aragonite Calcite Clay Garnet Mica None Quartz Vesuvianite

7 IMA Minerals at location:

Almandine ()*	Calcite ()*	Cerussite ()*	Dolomite ()*	Muscovite ()*
Quartz ()*	Vesuvianite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Almandine ()*	Garnet	Fe²⁺₃Al₂(SiO₄)₃	1	100012	2353
Calcite ()*	Calcite	Ca(CO₃)	0		27770
Cerussite ()*	Aragonite	Pb(CO₃)	0		4979
Dolomite ()*	None	CaMg(CO₃)₂	0		9895
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	100012	17380
Quartz ()*	Quartz	SiO₂	0		61156
Vesuvianite ()*	Vesuvianite	(Ca,Na)₁₉(Al,Mg,Fe)₁₃(SiO₄)₁₀(Si₂O₇)₄(OH,F,O)₁₀	0		1395

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...