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:
Yolo Co., California, USA

mindat Locality ID: 209741
mindat URL: http://www.mindat.org/loc-209741.html

Tectonic Settings:

Total number of sublocalities beneath "Yolo Co., California, USA": 18
Total number of bottom-level sublocalities: 10

Number of Child Localities: 4
Child Localities:
Capay
Coast Ranges
Putah Creek District
Unspecified Fluorspar Occurrence

Latitude: 38°38'45"N
Longitude: 122°6'41"W
Decimal Degree (lat, lon): 38.645833333333,-122.11138888889

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.

Calcite	Copper	Feldspar	Fluorite	Marcasite	None	Pyrite	Sphalerite	Spinel	Sulphur

Albite ()*	Calcite ()*	Cinnabar ()*	Dolomite ()*	Fluorite ()*
Gold ()*	Hercynite ()*	Idrialite ()*	Magnetite ()*	Marcasite ()*
Metacinnabar ()*	Platinum ()*	Pyrite ()*	Sulphur ()*

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 Au C Ca F Fe H Hg Mg Na O Pt S Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Calcite Copper Feldspar Fluorite Marcasite None Pyrite Sphalerite Spinel Sulphur

14 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	183961	8803
Calcite ()*	Calcite	Ca(CO₃)	2	183957,183958	27770
Cinnabar ()*	None	HgS	2	183957,183958	2600
Dolomite ()*	None	CaMg(CO₃)₂	1	183958	9895
Fluorite ()*	Fluorite	CaF₂	1	183965	9617
Gold ()*	Copper	Au	3	183949,183963,183964	30554
Hercynite ()*	Spinel	Fe²⁺Al₂O₄	1	183957	407
Idrialite ()*	None	C₂₂H₁₄	1	183958	15
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	183957	14899
Marcasite ()*	Marcasite	FeS₂	1	183958	5674
Metacinnabar ()*	Sphalerite	HgS	1	183958	255
Platinum ()*	Copper	Pt	1	183963	485
Pyrite ()*	Pyrite	FeS₂	2	183957,183958	39462
Sulphur ()*	Sulphur	S	1	183957	2045

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...