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:
Ulleungdo (Ullungdo; Ulreungdo; Dagelet Island; Utsuryoto), Ulleung-gun, North Gyeongsang Province, South Korea

mindat Locality ID: 219244
mindat URL: http://www.mindat.org/loc-219244.html

Tectonic Settings:

Total number of sublocalities beneath "Ulleungdo (Ullungdo; Ulreungdo; Dagelet Island; Utsuryoto), Ulleung-gun, North Gyeongsang Province, South Korea": 0
Total number of bottom-level sublocalities: 0

Latitude: 37°30'0"N
Longitude: 130°49'59"E
Decimal Degree (lat, lon): 37.5,130.83305555556

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.

Amphibole	Analcime	Calcite	Cancrinite-sodalite	Corundum	Feldspar	None	Olivine	Pyroxene	Quartz
Sapphirine	Sodalite	Spinel	Titanite	Tridymite

Aegirine-augite ()*	Aenigmatite ()*	Albite ()*	Analcime ()*	Anorthite ()*
Augite ()*	Calcite ()*	Diopside ()*	Fayalite ()*	Forsterite ()*
Hastingsite ()*	Ilmenite ()*	Kaersutite ()*	Leucite ()*	Magnetite ()*
Nepheline ()*	Pigeonite ()*	Quartz ()*	Sodalite ()*	Titanite ()*

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 Cl Fe H K Mg Na O Si Ti

Elements from minerals reported directly at this locality: Al C Ca Cl Fe H K Mg Na O Si Ti

Structural Groups for minerals in this locality:
Amphibole Analcime Calcite Cancrinite-sodalite Corundum Feldspar None Olivine Pyroxene Quartz
Sapphirine Sodalite Spinel Titanite Tridymite

20 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Aegirine-augite ()*	Pyroxene	(Ca,Na)(Fe³⁺,Mg,Fe²⁺)Si₂O₆	286
Aenigmatite ()*	Sapphirine	Na₄[Fe²⁺₁₀Ti₂]O₄[Si₁₂O₃₆]	133
Albite ()*	Feldspar	Na(AlSi₃O₈)	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1627
Anorthite ()*	Feldspar	Ca(Al₂Si₂O₈)	1036
Augite ()*	Pyroxene	(Ca,Mg,Fe)₂Si₂O₆	2060
Calcite ()*	Calcite	Ca(CO₃)	27770
Diopside ()*	Pyroxene	CaMgSi₂O₆	4135
Fayalite ()*	Olivine	Fe²⁺₂(SiO₄)	371
Forsterite ()*	Olivine	Mg₂(SiO₄)	1188
Hastingsite ()*	Amphibole	NaCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂	209
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	5433
Kaersutite ()*	Amphibole	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂	179
Leucite ()*	Analcime	K(AlSi₂O₆)	233
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	884
Pigeonite ()*	Pyroxene	(Mg,Fe,Ca)₂Si₂O₆	303
Quartz ()*	Quartz	SiO₂	61156
Sodalite ()*	Cancrinite-sodalite Sodalite	Na₄(Si₃Al₃)O₁₂Cl	444
Titanite ()*	Titanite	CaTi(SiO₄)O	4899

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...