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:
Bald Mountain, Ossipee, Carroll Co., New Hampshire, USA

Oldest recorded age at locality: 121
Youngest recorded age at locality: 121

mindat Locality ID: 30143
mindat URL: http://www.mindat.org/loc-30143.html

Tectonic Settings:

Total number of sublocalities beneath "Bald Mountain, Ossipee, Carroll Co., New Hampshire, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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.

Beryl	Brookite	Calcite	Chlorite	Clay	Feldspar	Fluorite	Mica	Monazite	None
Not in a structural group	Quartz	Rutile	Topaz	Zircon

Albite ()*	Anatase ()*	Bertrandite ()*	Beryl ()*	Brookite ()*
Chamosite ()*	Fluorite ()*	Microcline ()*	Monazite-(Ce) ()*	Muscovite ()*
Quartz ()*	Rutile ()*	Siderite ()*	Topaz ()*	Xenotime-(Y) ()*
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 Be C Ca Ce F Fe H K Mg Na O P Si Ti Y Zr

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

Structural Groups for minerals in this locality:
Beryl Brookite Calcite Chlorite Clay Feldspar Fluorite Mica Monazite None
Not in a structural group Quartz Rutile Topaz Zircon

16 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	121	121	8803
Anatase ()*	Not in a structural group	TiO₂	121	121	2162
Bertrandite ()*	Not in a structural group	Be₄Si₂O₇(OH)₂	121	121	606
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	121	121	4286
Brookite ()*	Brookite	TiO₂	121	121	700
Chamosite ()*	Chlorite Clay	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈	121	121	577
Fluorite ()*	Fluorite	CaF₂	121	121	9617
Microcline ()*	Feldspar	K(AlSi₃O₈)	121	121	4924
Monazite-(Ce) ()*	Monazite	Ce(PO₄)	121	121	945
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	121	121	17380
Quartz ()*	Quartz	SiO₂	121	121	61156
Rutile ()*	Rutile	TiO₂	121	121	5614
Siderite ()*	Calcite	Fe(CO₃)	121	121	6417
Topaz ()*	Topaz	Al₂SiO₄F₂	121	121	1476
Xenotime-(Y) ()*	Zircon	Y(PO₄)	121	121	939
Zircon ()*	Zircon	Zr(SiO₄)	121	121	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
	AREPS5_257-00021	121	121	121							Yes				30144	Ossipee, Carroll Co., New Hampshire, USA	Ossipee Mountain	Zartman (1977)	10.1146/annurev.ea.05.050177.001353	AREPS5_257

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...