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Jaedok mountain, Myongchon county, North Hamgyong Province, North Koreai
Regional Level Types
Jaedok mountainCity
Myongchon countyCounty
North Hamgyong ProvinceProvince
North KoreaCountry

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Latitude & Longitude (WGS84):
41° 7' 10'' North , 129° 25' 22'' East
Latitude & Longitude (decimal):
Type:
Mindat Locality ID:
36819
Long-form identifier:
mindat:1:2:36819:2
GUID (UUID V4):
0
Other Languages:
Korean:
함경북도 명천군 재덕산, 명천군, 함경북도, 조선민주주의인민공화국


The locality of the "North Korean moonstone", which is known before the WWII by the Japanese geologists. Previously registered as "Kilju county", however, the original locality described in the "Minerals of Korea"(1941) is currently located in Jaedok mountain, which stands on the boundary between Myongchon and Myonggan county.
Blue gemmy opalescent "moonstone" from here is anorthoclase feldspar.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


Detailed Mineral List:

ⓘ Albite var. Anorthoclase
Formula: (Na,K)AlSi3O8

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
ⓘAlbite
var. Anorthoclase
9.FA.35(Na,K)AlSi3O8

List of minerals for each chemical element

OOxygen
Oⓘ Albite var. Anorthoclase(Na,K)AlSi3O8
NaSodium
Naⓘ Albite var. Anorthoclase(Na,K)AlSi3O8
AlAluminium
Alⓘ Albite var. Anorthoclase(Na,K)AlSi3O8
SiSilicon
Siⓘ Albite var. Anorthoclase(Na,K)AlSi3O8
KPotassium
Kⓘ Albite var. Anorthoclase(Na,K)AlSi3O8

Other Regions, Features and Areas containing this locality

Amur PlateTectonic Plate
AsiaContinent
China
Eurasian Plate

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