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:
Pegmatite Vein No. 309, Guanpo Pegmatite Field, Guanpo, Lushi Co., Sanmenxia, Henan, China

Oldest recorded age at locality: 400
Youngest recorded age at locality: 396

mindat Locality ID: 240987
mindat URL: http://www.mindat.org/loc-240987.html

Tectonic Settings:

Total number of sublocalities beneath "Pegmatite Vein No. 309, Guanpo Pegmatite Field, Guanpo, Lushi Co., Sanmenxia, Henan, China": 0
Total number of bottom-level sublocalities: 0

Latitude: 33°52'28"N
Longitude: 110°42'44"E
Decimal Degree (lat, lon): 33.874444444444,110.71222222222

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.

Analcime	Clay	Columbite	Feldspar	Mica	None	Pyrochlore	Pyroxene	Quartz

Albite ()*	Bismutotantalite ()*	Fluorcalciomicrolite ()*	Luanshiweiite ()*	Montebrasite ()*
Muscovite ()*	Oxynatromicrolite ()*	Pollucite ()*	Quartz ()*	Spodumene ()*
Tantalite-(Mn) ()*	Trilithionite ()*

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 Bi Ca Cs F H K Li Mn Na Nb O P Si Ta U

Elements from minerals reported directly at this locality: Al Bi Ca Cs F H K Li Mn Na Nb O P Si Ta U

Structural Groups for minerals in this locality:
Analcime Clay Columbite Feldspar Mica None Pyrochlore Pyroxene Quartz

12 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	400	400	8803
Bismutotantalite ()*	None	BiTaO₄	400	400	23
Fluorcalciomicrolite ()*	Pyrochlore	(Ca,Na, )₂Ta₂O₆F	400	400	13
Luanshiweiite ()*	Mica	KLiAl_1.5(Si_3.5Al_0.5)O₁₀(OH)₂	400	400	1
Montebrasite ()*	None	LiAl(PO₄)(OH)	400	400	200
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	400	400	17380
Oxynatromicrolite ()*	None	(Na,Ca,U)₂(Ta,Nb)₂O₆(O,F)	400	400	1
Pollucite ()*	Analcime	Cs(Si₂Al)O₆·nH₂O	400	400	140
Quartz ()*	Quartz	SiO₂	400	400	61156
Spodumene ()*	Pyroxene	LiAlSi₂O₆	400	400	688
Tantalite-(Mn) ()*	Columbite	Mn²⁺Ta₂O₆	400	400	211
Trilithionite ()*	Mica	KLi_1.5Al_1.5(Si₃Al)O₁₀F₂	400	400	28

2 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-0102	396	396	396	K-Ar	Age of intrusion		whole rock			Yes				64732	Guanpo Pegmatite Field, Guanpo, Lushi Co., Sanmenxia, Henan, China	Guanpo deposite	Li et al. (2015)	10.1111/1755-6724.12453	AGS89_656
	Grew_Li_2019_0060	400	400	400									Luanshiweiite		240987	Pegmatite Vein No. 309, Guanpo Pegmatite Field, Guanpo, Lushi Co., Sanmenxia, Henan, China	No. 309 pegmatite vein, Guanpo, Lushi county, Henan Province, China	Lu et al. (2010); Wang et al. (2011)

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...