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:
Coulee City, Grant Co., Washington, USA

mindat Locality ID: 267441
mindat URL: http://www.mindat.org/loc-267441.html

Tectonic Settings:

Total number of sublocalities beneath "Coulee City, Grant Co., Washington, USA": 5
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Banks Lake Wildlife Recreation Area
Coulee City Marina
State Route 17 Road Cut [1]
State Route 17 Road Cuts [2]
Washington State Route 155 [Coulee Boulevard] Unnamed Glacial Bar

Latitude: 47°38'38"N
Longitude: 119°19'49"W
Decimal Degree (lat, lon): 47.643888888889,-119.33027777778

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.

Allanite	Amorphous	Aragonite	Calcite	Clinozoisite	Cristobalite	Diaspore	Epidote	Feldspar	Fluorite
None	Quartz	Spinel	Titanite	Zircon

Albite ()*	Allanite-(Ce) ()*	Aragonite ()*	Calcite ()*	Cristobalite ()*
Epidote ()*	Fluorite ()*	Goethite ()*	Magnetite ()*	Microcline ()*
Opal ()*	Quartz ()*	Siderite ()*	Thorite ()*	Titanite ()*

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 Ce F Fe H K Na O Si Th Ti

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Allanite Amorphous Aragonite Calcite Clinozoisite Cristobalite Diaspore Epidote Feldspar Fluorite
None Quartz Spinel Titanite Zircon

15 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	284301	8803
Allanite-(Ce) ()*	Allanite Epidote	CaCe(Al₂Fe²⁺)[Si₂O₇][SiO₄]O(OH)	1	284301	706
Aragonite ()*	Aragonite	Ca(CO₃)	1	284298	3250
Calcite ()*	Calcite	Ca(CO₃)	2	284298,284301	27770
Cristobalite ()*	Cristobalite	SiO₂	1	284299	453
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	284301	8173
Fluorite ()*	Fluorite	CaF₂	1	284301	9617
Goethite ()*	Diaspore	FeO(OH)	2	284298,284299	7437
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	284301	14899
Microcline ()*	Feldspar	K(AlSi₃O₈)	1	284301	4924
Opal ()*	Amorphous	SiO₂·nH₂O	2	284299,284300	2994
Quartz ()*	Quartz	SiO₂	3	284299,284300,284301	61156
Siderite ()*	Calcite	Fe(CO₃)	2	284298,284299	6417
Thorite ()*	Zircon	Th(SiO₄)	1	284301	1006
Titanite ()*	Titanite	CaTi(SiO₄)O	1	284301	4899

No ages have been assigned to this locality yet.

All locality data graciously provided by mindat.org

All age data...