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 Occurrence, Sangilen Upland, Tuva, Russia

Oldest recorded age at locality: 510
Youngest recorded age at locality: 470

mindat Locality ID: 231258
mindat URL: http://www.mindat.org/loc-231258.html

Tectonic Settings:

Total number of sublocalities beneath "Pegmatite Occurrence, Sangilen Upland, Tuva, Russia": 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.

None	Tourmaline

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 B Ca F H Li O Si

Elements from minerals reported directly at this locality: Al B Ca F H Li O Si

Structural Groups for minerals in this locality:
None Tourmaline

1 IMA Minerals at location:

Fluor-liddicoatite ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Fluor-liddicoatite ()*	Tourmaline	Ca(Li₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃F	510	470	0		12

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Alexandra-0289	Outside pegmatite fields.

4 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Age from other Locality	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
Alexandra-0289	510	490	510–490	U-Pb	Age of gabbro–granite	Yes	22165	Sangilen Upland, Tuva, Russia	West Sangilen	Zagorsky et al. (2014)	10.1016/j.rgg.2014.01.008	RGG55_237
Alexandra-0290	508	488	508–488	U-Pb	Age of granite	Yes	22165	Sangilen Upland, Tuva, Russia	South Sangilen	Zagorsky et al. (2014)	10.1016/j.rgg.2014.01.008	RGG55_237
Alexandra-0097	501	487	494 ± 7	U–Pb	Age of collision	Yes	204951	Sutlug River, Tuva, Russia	Sutlug River	Zagorsky et al. (2014)	10.1016/j.rgg.2014.01.008	RGG55_237
Alexandra-0093	496	470	483 ± 13	U–Pb	Age of collision	Yes	49467	Tastyg Spodumene Deposit, Tuva, Russia	Tastyg	Zagorsky et al. (2014)	10.1016/j.rgg.2014.01.008	RGG55_237	spodumene pegmatites of the South Sangilen belt crystallized from melts in the presence of reduced C–O–H–N fluids—typical components of deep fluid flows (Kyznetsova, 2011; Kuznetsova and Prokof’ev, 2009). The detected features of the trace-element and fluid compositions of the pegmatites suggest the influence of mantle fluids on the mineralization, which was one of the factors contributing to the formation of the Tastyg large Li deposit (Kuznetsova, 2009, 2011).

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...