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:
North Hamgyong Province, North Korea

mindat Locality ID: 127072
mindat URL: http://www.mindat.org/loc-127072.html

Tectonic Settings:

Total number of sublocalities beneath "North Hamgyong Province, North Korea": 58
Total number of bottom-level sublocalities: 26

Number of Child Localities: 14
Child Localities:
Chaeyong
Changjin-gun
Cheung-san
Haksong-gun
Hoeryong City
Kenkyohokudo Prefecture
Kilchu-gun
Kilju
Kimch'aek City (Songjin-gun)
Musan City
Myongchon-gun
Pukchong-gun
Puryong-gun
Yangjong Mine

Latitude: 41°33'59"N
Longitude: 129°29'37"E
Decimal Degree (lat, lon): 41.566388888889,129.49361111111

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.

Allanite	Amphibole	Calcite	Clay	Clinozoisite	Corundum	Epidote	Feldspar	Gypsum	Mica
Molybdenite	None	Olivine	Pyroxene	Quartz	Rutile	Spinel	Stilpnomelane	Titanite	Tridymite
Zircon

Actinolite ()*	Aegirine ()*	Albite ()*	Allanite-(Ce) ()*	Calcite ()*
Diopside ()*	Dolomite ()*	Epidote ()*	Forsterite ()*	Graphite ()*
Gypsum ()*	Hedenbergite ()*	Hematite ()*	Ilmenite ()*	Johachidolite ()*
Magnesite ()*	Magnetite ()*	Microcline ()*	Molybdenite ()*	Nepheline ()*
Orthoclase ()*	Phlogopite ()*	Quartz ()*	Rutile ()*	Sanidine ()*
Spinel ()*	Stilpnomelane ()*	Thorite ()*	Titanite ()*	Zircon ()*

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 C Ca Ce Fe H K Mg Mo Na O S Si Th Ti Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Allanite Amphibole Calcite Clay Clinozoisite Corundum Epidote Feldspar Gypsum Mica
Molybdenite None Olivine Pyroxene Quartz Rutile Spinel Stilpnomelane Titanite Tridymite
Zircon

30 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	2	89132,89142	3419
Aegirine ()*	Pyroxene	NaFe³⁺Si₂O₆	1	89123	1022
Albite ()*	Feldspar	Na(AlSi₃O₈)	2	89123,89136	8803
Allanite-(Ce) ()*	Allanite Epidote	CaCe(Al₂Fe²⁺)[Si₂O₇][SiO₄]O(OH)	2	89108,89134	706
Calcite ()*	Calcite	Ca(CO₃)	3	89120,89122,89127	27770
Diopside ()*	Pyroxene	CaMgSi₂O₆	6	89113,89120,89122,89123,89127,89142	4135
Dolomite ()*	None	CaMg(CO₃)₂	3	89120,89122,89125	9895
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	2	89132,89154	8173
Forsterite ()*	Olivine	Mg₂(SiO₄)	1	89120	1188
Graphite ()*	None	C	1	89132	2812
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	89141	6890
Hedenbergite ()*	Pyroxene	CaFe²⁺Si₂O₆	1	89134	741
Hematite ()*	Corundum	Fe₂O₃	1	89125	14640
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	89125	5433
Johachidolite ()*	None	CaAlB₃O₇	1	89123	2
Magnesite ()*	Calcite	Mg(CO₃)	1	89110	1487
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	2	89138,89156	14899
Microcline ()*	Feldspar	K(AlSi₃O₈)	1	89136	4924
Molybdenite ()*	Molybdenite	MoS₂	1	89104	5800
Nepheline ()*	Tridymite	Na₃K(Al₄Si₄O₁₆)	1	89123	884
Orthoclase ()*	Feldspar	K(AlSi₃O₈)	2	89122,89134	2349
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	9	89120,89122,89123,89127,89142,89144,89145,89147,89149	2273
Quartz ()*	Quartz	SiO₂	6	89104,89125,89134,89136,89152,89156	61156
Rutile ()*	Rutile	TiO₂	2	89142,89152	5614
Sanidine ()*	Feldspar	K(AlSi₃O₈)	2	89105,89139	598
Spinel ()*	Spinel	MgAl₂O₄	1	89127	1934
Stilpnomelane ()*	Stilpnomelane Clay	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆·nH₂O	1	89156	456
Thorite ()*	Zircon	Th(SiO₄)	1	89108	1006
Titanite ()*	Titanite	CaTi(SiO₄)O	3	89108,89125,89134	4899
Zircon ()*	Zircon	Zr(SiO₄)	2	89108,89134	5251

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...