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:
Warren, Knox Co., Maine, USA

mindat Locality ID: 22881
mindat URL: http://www.mindat.org/loc-22881.html

Tectonic Settings:

Total number of sublocalities beneath "Warren, Knox Co., Maine, USA": 5
Total number of bottom-level sublocalities: 5

Number of Child Localities: 5
Child Localities:
Knox Lime Company Quarry
South Warren Spodumene Locality
Starrett Quarries
Upper And Lower Marble Quarries
Warren Nickel Prospect

Latitude: 44°6'35"N
Longitude: 69°16'32"W
Decimal Degree (lat, lon): 44.109722222222,-69.275555555556

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.

Amorphous	Amphibole	Andalusite	Apatite	Autunite	Beryl	Calcite	Chalcopyrite	Chlorite	Clay
Corundum	Feldspar	Fluorite	Garnet	Kaolinite	Malachite	Marcasite	Meta-autunite	Mica	Molybdenite
Nickeline	None	Not in a structural group	Olivine	Pentlandite	Pyrite	Pyroxene	Quartz	Rocksalt	Rutile
Sphalerite	Spinel	Talc	Tourmaline	Valleriite	Wollastonite	Zircon

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 B Be C Ca Cu F Fe H K Li Mg Mo Na Ni O P Pb Pt S Si Sn Ti U Zn Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amorphous Amphibole Andalusite Apatite Autunite Beryl Calcite Chalcopyrite Chlorite Clay
Corundum Feldspar Fluorite Garnet Kaolinite Malachite Marcasite Meta-autunite Mica Molybdenite
Nickeline None Not in a structural group Olivine Pentlandite Pyrite Pyroxene Quartz Rocksalt Rutile
Sphalerite Spinel Talc Tourmaline Valleriite Wollastonite Zircon

58 IMA Minerals at location:

Albite ()*	Almandine ()*	Andalusite ()*	Anorthite ()*	Augite ()*
Autunite ()*	Beryl ()*	Bornite ()*	Calcite ()*	Cassiterite ()*
Chalcocite ()*	Chalcopyrite ()*	Clinochlore ()*	Cummingtonite ()*	Diopside ()*
Enstatite ()*	Fluorapatite ()*	Forsterite ()*	Galena ()*	Graphite ()*
Grossular ()*	Hematite ()*	Hercynite ()*	Heterosite ()*	Ilmenite ()*
Kaolinite ()*	Mackinawite ()*	Magnetite ()*	Malachite ()*	Marcasite ()*
Meta-autunite ()*	Metatorbernite ()*	Microcline ()*	Molybdenite ()*	Montebrasite ()*
Muscovite ()*	Niggliite ()*	Opal ()*	Pentlandite ()*	Phlogopite ()*
Pyrite ()*	Pyrrhotite ()*	Quartz ()*	Rutile ()*	Schorl ()*
Sillimanite ()*	Sperrylite ()*	Sphalerite ()*	Spinel ()*	Spodumene ()*
Talc ()*	Torbernite ()*	Tremolite ()*	Triphylite ()*	Uraninite ()*
Valleriite ()*	Wollastonite ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	2	217177,217179	8803
Almandine ()*	Garnet	Fe²⁺₃Al₂(SiO₄)₃	1	217177	2353
Andalusite ()*	Andalusite	Al₂SiO₅	1	217175	1310
Anorthite ()*	Feldspar	Ca(Al₂Si₂O₈)	1	217179	1036
Augite ()*	Pyroxene	(Ca,Mg,Fe)₂Si₂O₆	1	217179	2060
Autunite ()*	Autunite	Ca(UO₂)₂(PO₄)₂·10-12H₂O	1	217177	1272
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	1	217177	4286
Bornite ()*	None	Cu₅FeS₄	2	217178,217179	5516
Calcite ()*	Calcite	Ca(CO₃)	4	217175,217177,217178,217179	27770
Cassiterite ()*	Rutile	SnO₂	1	217177	5171
Chalcocite ()*	None	Cu₂S	2	217175,217179	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	2	217175,217179	27198
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	1	217179	1756
Cummingtonite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	1	217179	327
Diopside ()*	Pyroxene	CaMgSi₂O₆	1	217179	4135
Enstatite ()*	Pyroxene	Mg₂Si₂O₆	1	217179	944
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	2	217177,217179	2740
Forsterite ()*	Olivine	Mg₂(SiO₄)	1	217179	1188
Galena ()*	Rocksalt	PbS	2	217175,217179	24243
Graphite ()*	None	C	1	217179	2812
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	1	217178	1544
Hematite ()*	Corundum	Fe₂O₃	1	217179	14640
Hercynite ()*	Spinel	Fe²⁺Al₂O₄	1	217179	407
Heterosite ()*	Olivine	Fe³⁺(PO₄)	1	217177	204
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	217179	5433
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	1	217175	5591
Mackinawite ()*	None	(Fe,Ni)_1+xS (x = 0-0.07)	1	217179	451
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2	217175,217179	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1	217175	12537
Marcasite ()*	Marcasite	FeS₂	1	217179	5674
Meta-autunite ()*	Meta-autunite	Ca(UO₂)₂(PO₄)₂·6H₂O	1	217177	388
Metatorbernite ()*	None	Cu(UO₂)₂(PO₄)₂·8H₂O	1	217177	443
Microcline ()*	Feldspar	K(AlSi₃O₈)	2	217176,217177	4924
Molybdenite ()*	Molybdenite	MoS₂	1	217179	5800
Montebrasite ()*	None	LiAl(PO₄)(OH)	1	217177	200
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	2	217176,217177	17380
Niggliite ()*	Nickeline	PtSn	1	217179	22
Opal ()*	Amorphous	SiO₂·nH₂O	1	217177	2994
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	1	217179	1512
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	1	217178	2273
Pyrite ()*	Pyrite	FeS₂	4	217175,217177,217178,217179	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	1	217179	9056
Quartz ()*	Quartz	SiO₂	3	217176,217177,217179	61156
Rutile ()*	Rutile	TiO₂	2	217177,217179	5614
Schorl ()*	Tourmaline	NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	1	217177	2705
Sillimanite ()*	Not in a structural group	Al₂SiO₅	1	217177	1516
Sperrylite ()*	Pyrite	PtAs₂	1	217179	337
Sphalerite ()*	Sphalerite	ZnS	3	217177,217178,217179	21482
Spinel ()*	Spinel	MgAl₂O₄	1	217179	1934
Spodumene ()*	Pyroxene	LiAlSi₂O₆	2	217176,217177	688
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	3	217175,217177,217178	3337
Torbernite ()*	None	Cu(UO₂)₂(PO₄)₂·12H₂O	1	217177	1059
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	1	217175	2562
Triphylite ()*	Olivine	LiFe²⁺(PO₄)	1	217177	313
Uraninite ()*	Fluorite	UO₂	1	217177	2718
Valleriite ()*	Valleriite	2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)₂]	1	217179	237
Wollastonite ()*	Wollastonite	CaSiO₃	1	217178	1247
Zircon ()*	Zircon	Zr(SiO₄)	1	217177	5251

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...