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:
Lufang Clay Deposit, Weining Co., Bijie, Guizhou, China

Oldest recorded age at locality: 100
Youngest recorded age at locality: 100

mindat Locality ID: 255759
mindat URL: http://www.mindat.org/loc-255759.html

Tectonic Settings:

Total number of sublocalities beneath "Lufang Clay Deposit, Weining Co., Bijie, Guizhou, China": 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.

Alunite	Bastnäsite	Calcite	Clay	Diaspore	Kaolinite	Lepidocrocite	None	Quartz

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 C Ca Ce F H O P Si

Elements from minerals reported directly at this locality: Al C Ca Ce F H O P Si

Structural Groups for minerals in this locality:
Alunite Bastnäsite Calcite Clay Diaspore Kaolinite Lepidocrocite None Quartz

7 IMA Minerals at location:

Bastnäsite-(Ce) ()*	Böhmite ()*	Calcite ()*	Diaspore ()*	Florencite-(Ce) ()*
Kaolinite ()*	Quartz ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Bastnäsite-(Ce) ()*	Bastnäsite	Ce(CO₃)F	100	100	304
Böhmite ()*	Lepidocrocite	AlO(OH)	100	100	195
Calcite ()*	Calcite	Ca(CO₃)	100	100	27770
Diaspore ()*	Diaspore	AlO(OH)	100	100	481
Florencite-(Ce) ()*	Alunite	CeAl₃(PO₄)₂(OH)₆	100	100	73
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	100	100	5591
Quartz ()*	Quartz	SiO₂	100	100	61156

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
	sedcu-00354	100	100	Cretaceous							Yes			Cu	187329	Weining Co., Bijie, Guizhou, China	Weining	Cox et al. (2003)		USGSOFR03_107

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...