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Searashi mine, Nanao City, Ishikawa, Japani
Regional Level Types
Searashi mineMine
Nanao CityCity
IshikawaPrefecture
JapanCountry

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Name(s) in local language(s):瀬嵐鉱山, 石川県 七尾市
Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 37° North , 137° East (est.)
Margin of Error:~26km
Locality type:Mine
Köppen climate type:Cfa : Humid subtropical climate


Manganese dioxide mine in conglomerate.
Major mining style was open-pit, partially traces of mining tunnels are found.

Motoyama deposit :
Main deposit was Motoyama deposit, located in the top of small mountain (60 meters in altitude), more than 10,000 tons of manganese dioxide was yielded.

Terayama deposit :

Onobu deposit :
Developed after Motoyama deposit, also called as "Shin-searashi mine".
Production was not successful.

Regions containing this locality

Honshu Island, Japan

Island - 1,361 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

Pyrolusite
Formula: Mn4+O2
Reference: Toyofumi Yoshimura, "Manganese deposit in Japan", 1952

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
'Pyrolusite'4.DB.05Mn4+O2

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
AX2
Pyrolusite4.4.1.4Mn4+O2

List of minerals for each chemical element

OOxygen
O PyrolusiteMn4+O2
MnManganese
Mn PyrolusiteMn4+O2

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