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:
Alcabideche, Cascais, Lisbon, Portugal

mindat Locality ID: 109078
mindat URL: http://www.mindat.org/loc-109078.html

Tectonic Settings:

Total number of sublocalities beneath "Alcabideche, Cascais, Lisbon, Portugal": 5
Total number of bottom-level sublocalities: 3

Number of Child Localities: 2
Child Localities:
Biscaia
Figueira Do Guincho

Latitude: 38°44'15"N
Longitude: 9°23'59"W
Decimal Degree (lat, lon): 38.7375,-9.3997222222222

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.

Amphibole	Calcite	Clinozoisite	Diaspore	Epidote	Feldspar	None	Quartz	Tourmaline

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 B C Ca Fe H Mg Na O Si Ti

Elements from minerals reported directly at this locality: C Ca Fe H O

Structural Groups for minerals in this locality:
Amphibole Calcite Clinozoisite Diaspore Epidote Feldspar None Quartz Tourmaline

7 IMA Minerals at location:

Albite ()*	Calcite ()*	Epidote ()*	Goethite ()*	Kaersutite ()*
Quartz ()*	Schorl ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	99695	8803
Calcite ()*	Calcite	Ca(CO₃)	0		27770
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	99695	8173
Goethite ()*	Diaspore	FeO(OH)	0		7437
Kaersutite ()*	Amphibole	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂	1	99695	179
Quartz ()*	Quartz	SiO₂	1	99695	61156
Schorl ()*	Tourmaline	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	2	99694,99696	2705

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...