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:
Matara District, Southern Province, Sri Lanka

mindat Locality ID: 214417
mindat URL: http://www.mindat.org/loc-214417.html

Tectonic Settings:

Total number of sublocalities beneath "Matara District, Southern Province, Sri Lanka": 3
Total number of bottom-level sublocalities: 2

Number of Child Localities: 1
Child Localities:
Matara

Latitude: 6°9'36"N
Longitude: 80°29'45"E
Decimal Degree (lat, lon): 6.16,80.495833333333

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.

Kornerupine	None	Olivine

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 Be F Fe H Mg O Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Kornerupine None Olivine

2 IMA Minerals at location:

Chrysoberyl ()*	Kornerupine ()*

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
Chrysoberyl ()*	Olivine	BeAl₂O₄			1	111002	321
Kornerupine ()*	Kornerupine	(Mg,Fe²⁺,Al, )₁₀(Si,Al,B)₅O₂₁(OH,F)₂			1	111003	68

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL
R100152	Matara, Matara District, Southern Province, Sri Lanka	https://rruff.info/R100152

All locality data graciously provided by mindat.org

All age data...