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:
Pascuales, Guayaquil, Guayaquil Canton, Guayas Province, Ecuador

mindat Locality ID: 246774
mindat URL: http://www.mindat.org/loc-246774.html

Tectonic Settings:

Total number of sublocalities beneath "Pascuales, Guayaquil, Guayaquil Canton, Guayas Province, Ecuador": 3
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Barium Point
La Germania

Latitude: 2°3'18"S
Longitude: 79°57'51"W
Decimal Degree (lat, lon): -2.055,-79.964166666667

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.

Arsenopyrite	Baryte	Calcite	Chalcopyrite	Clinozoisite	Corundum	Epidote	Feldspar	Melanterite	None
Not in a structural group	Prehnite	Pyrite	Pyroxene	Quartz	Sphalerite

Albite ()*	Anorthite ()*	Arsenopyrite ()*	Baryte ()*	Calcite ()*
Chalcopyrite ()*	Diopside ()*	Epidote ()*	Hematite ()*	Laumontite ()*
Melanterite ()*	Prehnite ()*	Pyrite ()*	Quartz ()*	Siderite ()*
Sphalerite ()*

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 As Ba C Ca Cu Fe H Mg Na O S Si Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Arsenopyrite Baryte Calcite Chalcopyrite Clinozoisite Corundum Epidote Feldspar Melanterite None
Not in a structural group Prehnite Pyrite Pyroxene Quartz Sphalerite

16 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	49030	8803
Anorthite ()*	Feldspar	Ca(Al₂Si₂O₈)	1	49030	1036
Arsenopyrite ()*	Arsenopyrite	FeAsS	1	49030	9052
Baryte ()*	Baryte	Ba(SO₄)	1	49028	11547
Calcite ()*	Calcite	Ca(CO₃)	2	49028,49030	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	49030	27198
Diopside ()*	Pyroxene	CaMgSi₂O₆	1	49030	4135
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	49030	8173
Hematite ()*	Corundum	Fe₂O₃	1	49030	14640
Laumontite ()*	Not in a structural group	CaAl₂Si₄O₁₂·4H₂O	1	49030	1271
Melanterite ()*	Melanterite	Fe(SO₄)·7H₂O	1	49030	915
Prehnite ()*	Prehnite	Ca₂Al(Si₃Al)O₁₀(OH)₂	1	49030	1898
Pyrite ()*	Pyrite	FeS₂	1	49030	39462
Quartz ()*	Quartz	SiO₂	2	49028,49030	61156
Siderite ()*	Calcite	Fe(CO₃)	1	49030	6417
Sphalerite ()*	Sphalerite	ZnS	1	49030	21482

No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

All age data...