Kotaki River (Kotakigawa), Itoigawa City, Niigata Prefecture, Chubu Region, Honshu Island, Japan
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|Location is approximate, estimate based on other nearby localities.|
|Latitude & Longitude (WGS84):||37° North , 137° East (est.)|
|Margin of Error:||~37km|
|Köppen climate type:||Cfa : Humid subtropical climate|
|Name(s) in local language(s):||Kotakigawa|
Boulders of very tough jadeitite, rodingite, albitite, etc., in river draining high-pressure metamorphic rocks of the Renge Belt. Protected natural monument area - Collecting jade in the cliffs, and some portions of the river, is prohibited.
11 valid minerals. 1 (TL) - type locality of valid minerals.
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