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:
Hurricane Mountain Localities, North Conway, Conway, Carroll Co., New Hampshire, USA

Oldest recorded age at locality: 188
Youngest recorded age at locality: 178

mindat Locality ID: 5942
mindat URL: http://www.mindat.org/loc-5942.html

Tectonic Settings:

Total number of sublocalities beneath "Hurricane Mountain Localities, North Conway, Conway, Carroll Co., New Hampshire, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 44°4'20"N
Longitude: 71°4'25"W
Decimal Degree (lat, lon): 44.072222222222,-71.073611111111

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.

Amphibole	Arsenopyrite	Astrophyllite	Calcite	Clay	Corundum	Feldspar	Fluorite	Mica	None
Quartz	Zircon

Actinolite ()*	Albite ()*	Arfvedsonite ()*	Arsenopyrite ()*	Astrophyllite ()*
Bavenite ()*	Calcite ()*	Fluorite ()*	Hematite ()*	Microcline ()*
Muscovite ()*	Quartz ()*	Riebeckite ()*	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 Be C Ca F Fe H K Mg Na O S Si Ti Zr

Elements from minerals reported directly at this locality: Al As Be C Ca F Fe H K Mg Na O S Si Ti Zr

Structural Groups for minerals in this locality:
Amphibole Arsenopyrite Astrophyllite Calcite Clay Corundum Feldspar Fluorite Mica None
Quartz Zircon

14 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	188	178	3419
Albite ()*	Feldspar	Na(AlSi₃O₈)	188	178	8803
Arfvedsonite ()*	Amphibole	NaNa₂(Fe²⁺₄Fe³⁺)Si₈O₂₂(OH)₂	188	178	295
Arsenopyrite ()*	Arsenopyrite	FeAsS	188	178	9052
Astrophyllite ()*	Astrophyllite	K₂NaFe²⁺₇Ti₂(Si₄O₁₂)₂O₂(OH)₄F	188	178	161
Bavenite ()*	None	Ca₄Be_2+xAl_2-xSi₉O_26-x(OH)_2+x (x = 0 to 1)	188	178	255
Calcite ()*	Calcite	Ca(CO₃)	188	178	27770
Fluorite ()*	Fluorite	CaF₂	188	178	9617
Hematite ()*	Corundum	Fe₂O₃	188	178	14640
Microcline ()*	Feldspar	K(AlSi₃O₈)	188	178	4924
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	188	178	17380
Quartz ()*	Quartz	SiO₂	188	178	61156
Riebeckite ()*	Amphibole	Na₂(Fe²⁺₃Fe³⁺₂)Si₈O₂₂(OH)₂	188	178	375
Zircon ()*	Zircon	Zr(SiO₄)	188	178	5251

1 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	Alexandra-0193	188	178	183 ± 5		Age of pegmatite									5942	Hurricane Mountain Localities, North Conway, Conway, Carroll Co., New Hampshire, USA	Hurricane Mountain	Bradley et al. (2016)	10.3749/canmin.1600035	CM54_945

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...