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:
Mason Co., Washington, USA

mindat Locality ID: 17537
mindat URL: http://www.mindat.org/loc-17537.html

Tectonic Settings:

Total number of sublocalities beneath "Mason Co., Washington, USA": 22
Total number of bottom-level sublocalities: 12

Number of Child Localities: 12
Child Localities:
Copper Creek (Boulder Creek)
Dayton
Four Stream Ridge
Hamma Hamma River
Hoodsport
Ice Bar Ridge
Mount Ellinor
Mount Gladys
Mount Henderson
Mount Lincoln
Mount Steel
Shelton

Latitude: 47°27'52"N
Longitude: 123°18'17"W
Decimal Degree (lat, lon): 47.464444444444,-123.30472222222

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.

Allophane	Analcime	Baryte	Calcite	Chalcopyrite	Clay	Clinozoisite	Copper	Corundum	Epidote
Garnet	Humite	Malachite	Natrolite	None	Not in a structural group	Olivine	Prehnite	Pyrite	Pyroxene
Quartz	Rhodonite	Spinel	Stilpnomelane

Alleghanyite ()*	Analcime ()*	Azurite ()*	Baryte ()*	Bementite ()*
Calcite ()*	Chalcocite ()*	Chalcopyrite ()*	Copper ()*	Cuprite ()*
Epidote ()*	Grossular ()*	Hematite ()*	Jacobsite ()*	Johannsenite ()*
Laumontite ()*	Magnetite ()*	Malachite ()*	Mesolite ()*	Natrolite ()*
Neotocite ()*	Prehnite ()*	Pyrite ()*	Quartz ()*	Rhodochrosite ()*
Rhodonite ()*	Scolecite ()*	Stilpnomelane ()*	Tephroite ()*

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 Ba C Ca Cu Fe H K Mg Mn Na O S Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Allophane Analcime Baryte Calcite Chalcopyrite Clay Clinozoisite Copper Corundum Epidote
Garnet Humite Malachite Natrolite None Not in a structural group Olivine Prehnite Pyrite Pyroxene
Quartz Rhodonite Spinel Stilpnomelane

29 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Alleghanyite ()*	Humite	Mn²⁺₅(SiO₄)₂(OH)₂	1	284759	77
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	3	284761,284767,284769	1627
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	1	284772	5509
Baryte ()*	Baryte	Ba(SO₄)	1	284765	11547
Bementite ()*	Clay	Mn₇Si₆O₁₅(OH)₈	4	284759,284768,284772,284777	173
Calcite ()*	Calcite	Ca(CO₃)	4	284761,284772,284775,284779	27770
Chalcocite ()*	None	Cu₂S	1	284772	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2	284772,284774	27198
Copper ()*	Copper	Cu	3	284759,284768,284772	3846
Cuprite ()*	Not in a structural group	Cu₂O	2	284759,284772	2970
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	1	284770	8173
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	1	284759	1544
Hematite ()*	Corundum	Fe₂O₃	1	284759	14640
Jacobsite ()*	Spinel	Mn²⁺Fe³⁺₂O₄	2	284759,284768	172
Johannsenite ()*	Pyroxene	CaMnSi₂O₆	1	284759	73
Laumontite ()*	Not in a structural group	CaAl₂Si₄O₁₂·4H₂O	1	284775	1271
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	284759	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1	284772	12537
Mesolite ()*	Natrolite	Na₂Ca₂(Si₉Al₆)O₃₀·8H₂O	2	284761,284779	425
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	1	284761	1236
Neotocite ()*	Allophane	(Mn,Fe)SiO₃·H₂O (?)	1	284772	186
Prehnite ()*	Prehnite	Ca₂Al(Si₃Al)O₁₀(OH)₂	4	284763,284767,284770,284772	1898
Pyrite ()*	Pyrite	FeS₂	2	284761,284779	39462
Quartz ()*	Quartz	SiO₂	3	284763,284767,284772	61156
Rhodochrosite ()*	Calcite	Mn(CO₃)	2	284768,284772	1711
Rhodonite ()*	Rhodonite	CaMn₃Mn(Si₅O₁₅)	2	284759,284772	969
Scolecite ()*	Natrolite	Ca(Si₃Al₂)O₁₀·3H₂O	1	284769	390
Stilpnomelane ()*	Stilpnomelane Clay	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆·nH₂O	1	284772	456
Tephroite ()*	Olivine	Mn²⁺₂(SiO₄)	1	284759	240

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...