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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Nov 29, 2018 02:16 Post subject: The Mizunaka Collection - Rhodochrosite |
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Mineral: | Rhodochrosite, Quartz, Sphalerite |
Locality: | Casapalca, Chicla District, Huarochiri Province, Lima Department, Peru |  |
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Dimensions: | 11.4 x 6.4 cm |
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20712 Time(s) |

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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Nov 30, 2018 17:36 Post subject: The Mizunaka Collection - Fluorite |
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Mineral: | Fluorite, Sphalerite |
Locality: | Elmwood Mine, Carthage, Central Tennessee Ba-F-Pb-Zn District, Smith County, Tennessee, USA |  |
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Dimensions: | 8.0 x 6.7 cm |
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21133 Time(s) |

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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Dec 02, 2018 00:00 Post subject: The Mizunaka Collection - Quartz |
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Quartz crystal with an odd flat termination.
Mineral: | Quartz |
Locality: | Mondo Ward, Kondoa District, Dodoma Region, Tanzania |  |
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Dimensions: | 17.1 x 4.9 cm |
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20563 Time(s) |

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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Dec 03, 2018 15:33 Post subject: The Mizunaka Collection - Quartz with Cookeite |
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Mineral: | Quartz, Cookeite |
Locality: | Stand-on-Your-Head No. 1 Mine, Bland, Saline County, Arkansas, USA |  |
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Dimensions: | 11.7 x 6.9 cm |
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20541 Time(s) |

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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Dec 06, 2018 16:25 Post subject: The Mizunaka Collection - Quartz |
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Mineral: | Quartz, Chalcopyrite, Hematite |
Locality: | Piedras Verdes Mine, Piedras Verdes, Municipio Álamos, Sonora, Mexico |  |
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Dimensions: | 11.4 x 10.2 cm |
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20343 Time(s) |

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Paul Bordovsky
Joined: 07 Nov 2008
Posts: 46



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Posted: Dec 06, 2018 18:34 Post subject: Re: The Mizunaka Collection |
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Is this new to your collection, Mike?.......from the relatively new find? I saw some specimens recently with calcite in addition to the quartz and chalcopyrite with minimal hematite. Nice photo and specimen.
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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Dec 06, 2018 23:56 Post subject: Re: The Mizunaka Collection |
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Paul Bordovsky wrote: | Is this new to your collection, Mike?.......from the relatively new find? I saw some specimens recently with calcite in addition to the quartz and chalcopyrite with minimal hematite. Nice photo and specimen. |
It is a new addition to the collection. It is supposedly from a recent find. Glad you like the photo and the specimen.
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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Dec 09, 2018 14:08 Post subject: The Mizunaka Collection - Stibnite |
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Mineral: | Stibnite |
Locality: | Ichinokawa Mine, Saijo, Ehime Prefecture, Shikoku Island, Japan |  |
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Dimensions: | 25.4 x 4.6 cm |
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19984 Time(s) |

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Mineral: | Stibnite |
Locality: | Ichinokawa Mine, Saijo, Ehime Prefecture, Shikoku Island, Japan |  |
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Dimensions: | 25.4 x 4.6 cm |
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19959 Time(s) |

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Tobi
Site Admin

Joined: 07 Apr 2009
Posts: 4248
Location: Germany



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Posted: Dec 10, 2018 02:54 Post subject: Re: The Mizunaka Collection |
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Great Ichinokawa classic in an impressive size!
There are so many Chinese stibnites nowadays (though many of them are nearly perfect and often much better than the Japananese ones) that it is a pleasure to see such a wonderful classic specimen from Japan. You can be proud, I don't know many collectors who own such a museum-sized Ichinokawa stibnite!
Regards
Tobi
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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Dec 10, 2018 14:51 Post subject: Re: The Mizunaka Collection |
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Tobi wrote: | Great Ichinokawa classic in an impressive size!
There are so many Chinese stibnites nowadays (though many of them are nearly perfect and often much better than the Japananese ones) that it is a pleasure to see such a wonderful classic specimen from Japan. You can be proud, I don't know many collectors who own such a museum-sized Ichinokawa stibnite!
Regards
Tobi |
Thanks Tobi! It is unfortunate that this classic stibnite has been overlooked and forgotten by some collectors when the Chinese stibnites hit the market. We were fortunate to obtain this piece at a local show. We were told that it was originally from the collection of Dr PA Foster of Los Angeles. He was a noted collector during the early twentieth century.
A&M
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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Dec 12, 2018 14:13 Post subject: The Mizunaka Collection - Fluorite |
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Mineral: | Fluorite |
Locality: | William Wise Mine, Westmoreland, Cheshire County, New Hampshire, USA |  |
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Dimensions: | 9.8 x 6.5 cm |
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21203 Time(s) |

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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Dec 15, 2018 14:54 Post subject: The Mizunaka Collection - Rhodochrosite |
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Mineral: | Rhodochrosite |
Locality: | Emma Mine, Butte, Butte District, Silver Bow County, Montana, USA |  |
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Dimensions: | 10.9 x 11.8 cm |
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21080 Time(s) |

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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Dec 16, 2018 21:30 Post subject: The Mizunaka Collection - Quartz |
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Mineral: | Quartz (variety smoky quartz), Rutile |
Locality: | Cascavel, Paraná, Brazil |  |
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Dimensions: | 12.5 x 5.6 cm |
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20980 Time(s) |

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am mizunaka

Joined: 09 Apr 2010
Posts: 2211
Location: USA



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Posted: Dec 21, 2018 04:16 Post subject: The Mizunaka Collection - Beryl |
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Mineral: | Beryl (variety aquamarine) |
Locality: | Royalston, Worcester County, Massachusetts, USA |  |
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Dimensions: | 11.8 x 1.5 cm |
Description: |
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20881 Time(s) |

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Tobi
Site Admin

Joined: 07 Apr 2009
Posts: 4248
Location: Germany



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Posted: Dec 21, 2018 04:19 Post subject: Re: The Mizunaka Collection - Beryl |
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am mizunaka wrote: | Beryl (variety aquamarine)
Royalston, Worcester Co., Massachusetts, USA
Dimensions: 11.8 x 1.5 cm | An incredibly beautiful (and large!!!) aquamarine from an uncommon locality - phenomenal specimen!
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