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:
Negro Creek District, Blewett District (Peshastin District), Chelan Co., Washington, USA

mindat Locality ID: 209744
mindat URL: http://www.mindat.org/loc-209744.html

Tectonic Settings:

Total number of sublocalities beneath "Negro Creek District, Blewett District (Peshastin District), Chelan Co., Washington, USA": 17
Total number of bottom-level sublocalities: 16

Number of Child Localities: 1
Child Localities:
Negro Creek

Latitude: 47°25'42"N
Longitude: 120°42'14"W
Decimal Degree (lat, lon): 47.428333333333,-120.70388888889

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	Calcite	Chalcopyrite	Copper	Corundum	Malachite	None	Pyrite	Quartz	Rocksalt
Spinel

Arsenopyrite ()*	Calcite ()*	Chalcopyrite ()*	Chromite ()*	Cinnabar ()*
Copper ()*	Galena ()*	Gold ()*	Hematite ()*	Magnetite ()*
Malachite ()*	Platinum ()*	Pyrite ()*	Quartz ()*

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: As Au C Ca Cr Cu Fe H Hg O Pb Pt S Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Arsenopyrite Calcite Chalcopyrite Copper Corundum Malachite None Pyrite Quartz Rocksalt
Spinel

14 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Arsenopyrite ()*	Arsenopyrite	FeAsS	1	283563	9052
Calcite ()*	Calcite	Ca(CO₃)	1	283563	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2	283554,283563	27198
Chromite ()*	Spinel	Fe²⁺Cr₂O₄	3	283556,283557,283563	3902
Cinnabar ()*	None	HgS	2	283563,283565	2600
Copper ()*	Copper	Cu	1	283563	3846
Galena ()*	Rocksalt	PbS	1	283563	24243
Gold ()*	Copper	Au	3	283552,283557,283563	30554
Hematite ()*	Corundum	Fe₂O₃	2	283556,283563	14640
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2	283556,283563	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1	283563	12537
Platinum ()*	Copper	Pt	1	283557	485
Pyrite ()*	Pyrite	FeS₂	2	283554,283563	39462
Quartz ()*	Quartz	SiO₂	6	283553,283554,283563,283564,283565,283566	61156

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...