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am mizunaka
Joined: 09 Apr 2010
Posts: 2209
Location: USA
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 Posted: Apr 12, 2014 00:31 Post subject: Re: The Mizunaka Collection |
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| Description: |
Rhodochrosite
Takatori mine, Shirosato-machi, Higashi-Ibaraki-gun, Ibaraki Prefecture, Kanto Region, Honshu Island, Japan
3.2 x 2.9 cm
Back Lighting |
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54268 Time(s) |
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| Description: |
Rhodochrosite, Baryte
Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape Province, South Africa
4.1 x 3.4 cm
Rhodochrosite coating Baryte. |
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54154 Time(s) |
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| Description: |
Rhodochrosite, Baryte
Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape Province, South Africa
Back Side. |
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53809 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4248
Location: Germany
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| Posted: Apr 12, 2014 06:35 Post subject: Re: The Mizunaka Collection |
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Wonderful specimens, especially the amethysts from Mexico and the many rhodochrosites! My personal favourite is the 15 cm amethyst "bowtie":
https://www.mineral-forum.com/message-board/download.php?id=49044 - what a stunning piece!
Please keep on posting.
Tobi
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am mizunaka
Joined: 09 Apr 2010
Posts: 2209
Location: USA
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| Posted: Apr 16, 2014 00:22 Post subject: Re: The Mizunaka Collection |
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Thanks Tobi.
| Description: |
Quartz, Tourmaline
Blue Mountain Saddle, North Bend, King Co., Washington, USA
4.6 x 5.7 cm |
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53908 Time(s) |
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| Description: |
Quartz, Tourmaline
Blue Mountain Saddle, North Bend, King Co., Washington, USA
4.6 x 5.7 cm
Back Side |
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53719 Time(s) |
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| Description: |
Quartz
Gunyahang quartz mine, Sankhuwasabha District, Kosi Zone, Nepal
7.3 cm x 7.2 cm |
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54317 Time(s) |
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| Description: |
Quartz
Mt Ida, Montgomery Co., Arkansas, USA
6.8 x 7.7 x 4 cm |
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| Viewed: |
53943 Time(s) |
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| Description: |
Quartz
Mt Ida, Montgomery Co., Arkansas, USA
6.8 x 7.7 x 4 cm
Back Side |
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| Viewed: |
53595 Time(s) |
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| Description: |
Quartz
Tentadora Mine, Mt Ullpac, Pampa Blanca, Castrovirreyna District, Huancavelica Department, Peru
4.8 x 3.5 cm |
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54001 Time(s) |
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| Description: |
Quartz
Gotoh archipelago, Nagasaki Prefecture, Kyushu Region, Japan
5.4 x 3.1 cm |
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| Viewed: |
54074 Time(s) |
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Mike Wood
Joined: 16 Dec 2010
Posts: 456
Location: Northern England
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| Posted: Apr 16, 2014 12:29 Post subject: Re: The Mizunaka Collection |
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Very nice Mike. I really like the specimens from Nepal and Japan.
Thanks, Mike
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am mizunaka
Joined: 09 Apr 2010
Posts: 2209
Location: USA
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| Posted: Apr 20, 2014 20:40 Post subject: Re: The Mizunaka Collection |
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Thanks Mike.
| Description: |
Quartz, Fluorite
Orange River, Northern Cape Province, South Africa
2.3 x 2.3 x 2.9 cm |
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53951 Time(s) |
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| Description: |
Quartz, Fluorite
Orange River, Northern Cape Province, South Africa
Side View |
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53017 Time(s) |
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| Description: |
Quartz, Fluorite
Orange River, Northern Cape Province, South Africa
18 x 7.8 mm |
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53802 Time(s) |
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| Description: |
Baryte, Malachite
Shangulowé Mine, Kambove District, Katanga Copper Crescent, Katanga, Democratic Republic of Congo
8.5 x 5.4 cm |
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53232 Time(s) |
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| Description: |
Baryte, Siderite
Turt, Negresti-Oss, Oas Mts, Satu Mare, Satu Mare Co., Romania
8.2 x 10.5 cm |
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| Viewed: |
53272 Time(s) |
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| Description: |
Baryte, Calcite
Frizington, West Cumberland Iron Field, Cumbria, England, UK
8.5 x 6.0 cm |
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| Viewed: |
53285 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2209
Location: USA
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| Posted: Apr 23, 2014 23:41 Post subject: Re: The Mizunaka Collection |
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| Description: |
Quartz (var smoky)
Benchmark Quarry, St Johnsville, Montgomery Co., New York, USA
7.0 x 7.5 cm |
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53091 Time(s) |
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| Description: |
Quartz, Muscovite
Zé Pinto prospect, Conselheiro Pena, Doce valley, Minas Gerais, Brazil
8.2 x 8.0 cm |
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53223 Time(s) |
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| Description: |
Rhodochrosite, Calcite, Caryopilite
Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape Province, South Africa
5.8 x 3.8 cm |
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53152 Time(s) |
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| Description: |
Quartz
2nd Sovetskii Mine, Dal'negorsk, Kavalerovo Mining District, Primorskiy Kray, Far-Eastern Region, Russia
6.0 x 3.6 cm |
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53098 Time(s) |
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| Description: |
Quartz, Rutile, Muscovite
Hiddenite, Alexander Co., North Carolina, USA
6.4 x 5.1 cm |
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| Viewed: |
53206 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2209
Location: USA
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| Posted: Apr 25, 2014 03:58 Post subject: Re: The Mizunaka Collection |
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| Description: |
Quartz, Pyrite
Yaogangxian W-Sn ore field, Yizhang Co., Chenzhou Prefecture, Hunan Province, China
11.5 x 9.2 cm |
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53119 Time(s) |
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| Description: |
Quartz, Magnesite
Brumado, Bahia, Brazil
6.0 x 5.0 cm |
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| Viewed: |
53001 Time(s) |
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| Description: |
Quartz, Calcite
Roncari Quarry, East Granby, Hartford Co., Connecticut, USA
5.2 x 4.7 cm |
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53051 Time(s) |
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| Description: |
Quartz, Calcite
Roncari Quarry, East Granby, Hartford Co., Connecticut, USA
Calcite Detail |
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52941 Time(s) |
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| Description: |
Quartz (var smoky), Microcline
Tawara, Gifu Prefecture, Chubu Region, Honshu Island, Japan
13.0 x 4.0 cm |
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53025 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2209
Location: USA
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| Posted: Apr 26, 2014 01:11 Post subject: Re: The Mizunaka Collection |
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| Description: |
Gibbsite
Baoshan Prefecture, Yunnan Province, China
26.7 x 12.7 cm |
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53051 Time(s) |
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| Description: |
Baryte
Frizington, West Cumberland Iron Field, North and Western Region, Cumbria, England, UK
6.0 x 3.8 cm |
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52980 Time(s) |
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| Description: |
Baryte, Stibnite
Murray mine, Independence Mountains District, Elko Co., Nevada, USA
2.5 x 2.6 cm |
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53142 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2209
Location: USA
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| Posted: Apr 27, 2014 02:51 Post subject: Re: The Mizunaka Collection |
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| Description: |
Baryte
Ouichane Mines, Beni Bou Ifrour, Nador, Morocco
5.8 x 4.8 cm |
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53080 Time(s) |
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| Description: |
Quartz, Goethite
Gourrama, Er Rachidia, Er Rachidia Province, Meknès-Tafilalet Region, Morocco
6.6 x 6.5 cm
Quartz with rhombs of siderite replaced by goethite. |
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53022 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2209
Location: USA
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| Posted: Apr 28, 2014 17:35 Post subject: Re: The Mizunaka Collection |
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| Description: |
Fluorite, Calcite
San Martín Mine, San Martín, Mun. de Sombrerete, Zacatecas, Mexico
7.2 x 5.8 cm
Fluorite included with jamesonite. |
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52850 Time(s) |
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| Description: |
Fluorite
Moscona Mine, Solís, Villabona mining area, Asturias, Spain
18.3 x 7.0 cm |
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| Viewed: |
52727 Time(s) |
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| Description: |
Baryte
Maine Mine, Cordesse, Lucenay-l'Evêque, Saône-et-Loire, Burgundy, France
8.6 x 6.0 cm |
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| Viewed: |
52767 Time(s) |
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| Description: |
Baryte
Maine Mine, Cordesse, Lucenay-l'Evêque, Saône-et-Loire, Burgundy, France
6.3 x 8.0 cm |
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| Viewed: |
52934 Time(s) |
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| Description: |
Quartz
Mendon, Rutland County, Vermont, USA
5.8 x 3.5 cm |
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| Viewed: |
52679 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2209
Location: USA
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| Posted: Apr 29, 2014 18:14 Post subject: Re: The Mizunaka Collection |
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| Description: |
Fluorite, Baryte
Berbes, Berbes Mining area, Ribadesella, Asturias, Spain
5.3 x 3.4 cm |
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| Viewed: |
52649 Time(s) |
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| Description: |
Baryte, Calcite
Meikle Mine, Bootstrap District, Elko Co., Nevada, USA
5.5 x 4.0 cm |
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| Viewed: |
52294 Time(s) |
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| Description: |
Baryte
Meikle Mine, Bootstrap District, Elko Co., Nevada, USA
9.5 x 8.0 cm |
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| Viewed: |
52431 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2209
Location: USA
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| Posted: Apr 30, 2014 17:43 Post subject: Re: The Mizunaka Collection |
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| Description: |
Calcite
Iraí, Alto Uruguai region, Rio Grande do Sul, Brazil
10.0 x 11.5 cm |
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| Viewed: |
51874 Time(s) |
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| Description: |
Quartz after Anhydrite
Iraí, Alto Uruguai region, Rio Grande do Sul, Brazil
17.0 x 9.0 cm |
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| Viewed: |
51938 Time(s) |
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Jamison Brizendine
Joined: 27 Feb 2014
Posts: 128
Location: Northeast Ohio
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GneissWare
Joined: 07 Mar 2008
Posts: 1287
Location: California
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| Posted: May 01, 2014 12:13 Post subject: Re: The Mizunaka Collection |
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| Jamison Brizendine wrote: | Mike,
...
I think your stibnite and baryte combination https://www.mineral-forum.com/message-board/download.php?id=49417 (MeikleBaryte3.jpg), may actaully be from the Murray Mine, Independence Mountains District, Elko Co., Nevada and not the Meikle Mine. Another oddity from the Murray Mine is that some of the barytes have a coating of quartz crystals.
I have never seen a stibnite/baryte from the Meikle Mine, but it doesn't mean that one cannot exist. |
Mike, I agree. Definitely Murray Mine. --Bob
PS Cool piece!
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Jordi Fabre
Overall coordinator of the Forum
Joined: 07 Aug 2006
Posts: 5070
Location: Barcelona
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