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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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 Posted: Apr 21, 2024 19:05 Post subject: The Mizunaka Collection - Fluorite |
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| Mineral: | Fluorite |
| Locality: | | Yindu, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China |  |
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| Dimensions: | 8.7 x 3.3 cm |
| Description: |
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4002 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: Apr 23, 2024 03:24 Post subject: The Mizunaka Collection - Quartz |
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| Mineral: | Quartz, Pyrite |
| Locality: | | Benchmark Quarry, St. Johnsville, Montgomery County, New York, USA | |
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| Dimensions: | 4.8 x 4.2 cm |
| Description: |
| Double terminated quartz crystal with pyrite inclusions. |
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3961 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: Apr 26, 2024 01:07 Post subject: The Mizunaka Collection - Rhodochrosite |
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| Mineral: | Rhodochrosite, Quartz |
| Locality: | | Sankei Mine, Shimamaki-mura, Shimamaki District, Shiribeshi Subprefecture, Hokkaidō, Japan | |
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| Dimensions: | 12.5cm by 8.5cm |
| Description: |
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3844 Time(s) |
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| Mineral: | Rhodochrosite, Quartz |
| Locality: | | Sankei Mine, Shimamaki-mura, Shimamaki District, Shiribeshi Subprefecture, Hokkaidō, Japan | |
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| Description: |
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3845 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: Apr 28, 2024 03:14 Post subject: Re: The Mizunaka Collection - Elbaite |
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| Mineral: | Elbaite |
| Locality: | | Pederneira claim, São José da Safira, Governador Valadares, Vale do Rio Doce, Minas Gerais, Brazil | |
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| Dimensions: | 5.2 x 1.4 cm |
| Description: |
| Elbaite grades from blues to a purple tinted termination. |
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3754 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: Apr 30, 2024 22:45 Post subject: The Mizunaka Collection - Beryl |
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| Mineral: | Beryl (variety aquamarine), Quartz, Schorl, Topaz |
| Locality: | | Erongo Mountain, Usakos, Erongo Region, Namibia | |
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| Dimensions: | 6.1 x 4.5 cm |
| Description: |
| Pale smoky/citrine quartz with aquamarine, schorl, and topaz. |
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| Viewed: |
3627 Time(s) |
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Carles Millan
Site Admin
Joined: 05 May 2007
Posts: 1506
Location: Catalonia
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| Posted: May 01, 2024 05:49 Post subject: Re: The Mizunaka Collection |
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| Nice specimen. A great horizon and color combination.
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 01, 2024 14:51 Post subject: Re: The Mizunaka Collection - Beryl |
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| Carles Millan wrote: | | Nice specimen. A great horizon and color combination. |
Thanks Carles!
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 03, 2024 01:52 Post subject: The Mizunaka Collection - Quartz |
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| Mineral: | Quartz |
| Locality: | | Travelers Rest, Greenville County, South Carolina, USA | |
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| Dimensions: | 13.3 x 6.0 x 2.0 cm |
| Description: |
| Generically referred to as "angle-plated quartz" in which the quartz has filled seams and preserved the gaps between some other mineral. This was labeled as quartz after aragonite though. |
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3460 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 08, 2024 03:01 Post subject: The Mizunaka Collection - Rhodochrosite |
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| Mineral: | Rhodochrosite |
| Locality: | | Osarizawa Mine, Kazuno City, Akita Prefecture, Tohoku Region, Honshu Island, Japan | |
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| Dimensions: | 6.1 x 3.5 cm |
| Description: |
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3200 Time(s) |
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| Mineral: | Rhodochrosite |
| Locality: | | Osarizawa Mine, Kazuno City, Akita Prefecture, Tohoku Region, Honshu Island, Japan | |
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| Dimensions: | 6.1 x 3.5 cm |
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3208 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 08, 2024 23:30 Post subject: The Mizunaka Collection - Fluorite |
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| Mineral: | Fluorite |
| Locality: | | Judith Lynn Claim (T & G Prospect), Pine Canyon deposit, West Burro Mountains, Burro Mountains District, Grant County, New Mexico, USA | |
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| Dimensions: | 6.8 x 5.7 cm |
| Description: |
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3097 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 12, 2024 15:50 Post subject: The Mizunaka Collection - Quartz |
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| Mineral: | Quartz (variety amethyst) |
| Locality: | | Corona Station, Farnell County, New South Wales, Australia | |
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| Dimensions: | 3.1 x 2.1 cm |
| Description: |
| Testing the iPhone camera to take mineral photos. |
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2936 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 13, 2024 23:36 Post subject: The Mizunaka Collection - Quartz |
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| Mineral: | Quartz |
| Locality: | | Millstream Station, Ashburton Shire, Western Australia, Australia | |
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| Dimensions: | 5.8 x 4.6 cm |
| Description: |
| I think this will be the last iPhone mineral photo test for now. |
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2831 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4181
Location: Germany
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| Posted: May 15, 2024 07:52 Post subject: Re: The Mizunaka Collection - Quartz |
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| I forgot to mention how wonderful the rhodo from Osarizawa Mine is. Really beautiful specimen from a not so common locality. And I could not decide which side is the front and which is the back. Great piece!
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 15, 2024 14:52 Post subject: Re: The Mizunaka Collection - Rhodochrosite |
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| Tobi wrote: | | I forgot to mention how wonderful the rhodo from Osarizawa Mine is. Really beautiful specimen from a not so common locality. And I could not decide which side is the front and which is the back. Great piece! |
Thanks Tobi! The dealer had it displayed vertically so you could see both sides. He called it "The Fin".
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 15, 2024 20:39 Post subject: The Mizunaka Collection - Rhodochrosite |
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| Mineral: | Rhodochrosite, Chamosite, Calcite |
| Locality: | | Broken Hill, Yancowinna County, New South Wales, Australia | |
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| Dimensions: | 3.4 x 1.8 cm |
| Description: |
| Unusual combination of rhodochrosite and chamosite. |
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2602 Time(s) |
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| Mineral: | Rhodochrosite, Chamosite, Calcite |
| Locality: | | Broken Hill, Yancowinna County, New South Wales, Australia | |
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| Dimensions: | 3.4 x 1.8 cm |
| Description: |
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| Viewed: |
2614 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 19, 2024 02:34 Post subject: The Mizunaka Collection - Quartz |
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| Mineral: | Quartz, Muscovite (variety fuchsite) |
| Locality: | | Itremo Massif, Itremo, Ambatofinandrahana District, Amoron'i Mania Region, Fianarantsoa Province, Madagascar | |
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| Dimensions: | 6.9 x 2.3 cm |
| Description: |
| Double terminated quartz with fuchsite inclusion. |
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| Viewed: |
2438 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 20, 2024 19:11 Post subject: The Mizunaka Collection - Stalactite |
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| Mineral: | Quartz |
| Locality: | | Mount Gee, Arkaroola Wilderness Sanctuary, Northern Flinders Ranges, Flinders Ranges, South Australia, Australia | |
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| Dimensions: | 4.9 x 2.7 cm |
| Description: |
| Uncommon quartz stalactite for the locality. |
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| Viewed: |
2313 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 22, 2024 02:23 Post subject: The Mizunaka Collection - Ludlamite |
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| Mineral: | Ludlamite |
| Locality: | | Blackbird Mine, Blackbird mine complex, Blackbird District, Lemhi County, Idaho, USA | |
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| Dimensions: | 10.0 x 7.7 cm |
| Description: |
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| Viewed: |
2210 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 24, 2024 00:45 Post subject: The Mizunaka Collection - Quartz |
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| Mineral: | Quartz (variety amethyst) |
| Locality: | | Wheal Jane, Baldhu, Kea, Camborne - Redruth - Saint Day District, Cornwall, England / United Kingdom | |
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| Dimensions: | 5.4 x 5.7 cm |
| Description: |
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| Viewed: |
2103 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2113
Location: USA
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| Posted: May 25, 2024 19:03 Post subject: The Mizunaka Collection - Chalcedony |
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| Mineral: | Quartz (variety chalcedony) |
| Locality: | | Mount Jerusalem, Mullumbimby, Byron Shire, Northern Rivers Region, New South Wales, Australia | |
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| Dimensions: | 9.6 x 8.9 cm |
| Description: |
Description from the dealer:
A large “dragon vertebrae”, thunder egg heart, from Mt Jerusalem, NSW. The name dragon verterbrae, comes from the description the local people give to these specimens. Interestingly this location is not listed on Mindat, but the location is accurate. This is a translucent mauve chalcedony quartz specimen, that was once the heart of a large thunder egg, over a long period, the outer section of the thunder egg has eroded away, leaving these interesting pieces. This is a great sized example of this form of quartz. |
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1947 Time(s) |
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