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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Jul 08, 2018 17:45 Post subject: The Mizunaka Collection - quartz with calcite |
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Mineral: | Quartz, Calcite |
Locality: | Los Remedios Mine, Taxco de Alarcón, Municipio Taxco, Guerrero, Mexico | |
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Dimensions: | 10.3 x 9.0 cm |
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18219 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Jul 10, 2018 16:56 Post subject: The Mizunaka Collection - quartz |
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Mineral: | Quartz (variety smoky quartz) |
Locality: | Cap-Chat, La Haute-Gaspésie RCM, Gaspésie-Îles-de-la-Madeleine, Québec, Canada | |
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Dimensions: | 8.6 x 5.2 cm |
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18105 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Jul 14, 2018 17:32 Post subject: The Mizunaka Collection - rhodochrosite |
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Mineral: | Rhodochrosite |
Locality: | Grand Rapids, Mesabi Iron Range, Itasca County, Iron Range of Minnesota Region, Minnesota, USA | |
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Dimensions: | 10.9 x 6.8 cm |
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17994 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Jul 16, 2018 18:40 Post subject: The Mizunaka Collection - quartz |
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Mineral: | Quartz |
Locality: | Charcas, Municipio Charcas, San Luis Potosí, Mexico | |
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Dimensions: | 12.7 x 5.0 cm |
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17897 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Jul 18, 2018 16:00 Post subject: The Mizunaka Collection - quartz |
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Mineral: | Quartz, Mimetite |
Locality: | Gottesehre Mine, Urberg, Dachsberg (Südschwarzwald), Waldshut, Freiburg, Baden-Württemberg, Germany | |
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Dimensions: | 5.7 x 5.0 cm |
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17795 Time(s) |
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Mineral: | Quartz, Mimetite |
Locality: | Gottesehre Mine, Urberg, Dachsberg (Südschwarzwald), Waldshut, Freiburg, Baden-Württemberg, Germany | |
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17857 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Jul 20, 2018 14:12 Post subject: The Mizunaka Collection - orthoclase |
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Mineral: | Orthoclase |
Locality: | Pitwak Mine, Ladjuar Medam, Sar-e Sang, Koksha Valley, Khash & Kuran Wa Munjan Districts, Badakhshan Province, Afghanistan | |
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Dimensions: | 4.1 x 3.7 cm |
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17867 Time(s) |
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Firmo Espinar
Joined: 05 Apr 2017
Posts: 763
Location: Medellín, Colombia.
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Posted: Jul 22, 2018 17:07 Post subject: Re: The Mizunaka Collection |
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Hi AM.
I had never seen a blue Orthoclase.
Awesome specimen.
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Jul 23, 2018 02:15 Post subject: Re: The Mizunaka Collection |
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franjungle wrote: | Hi AM.
I had never seen a blue Orthoclase.
Awesome specimen. |
Thanks Franjungle. There was a discussion on Mindat about what caused the blue color. I don’t think they ever resolved the issue.
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Jul 24, 2018 16:51 Post subject: The Mizunaka Collection - rhodochrosite |
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What appears to be a rhodochrosite cast with pyrite. Unidentified thin clear blade like crystals are also present.
Mineral: | Rhodochrosite, Pyrite |
Locality: | Oppu Mine, Nishimeya-mura, Nakatsugaru District, Aomori Prefecture, Tohoku Region, Honshu Island, Japan | |
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Dimensions: | 5.1 x 4.0 cm |
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17527 Time(s) |
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Mineral: | Rhodochrosite, Pyrite |
Locality: | Oppu Mine, Nishimeya-mura, Nakatsugaru District, Aomori Prefecture, Tohoku Region, Honshu Island, Japan | |
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Dimensions: | 5.1 x 4.0 cm |
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17481 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Jul 30, 2018 14:33 Post subject: The Mizunaka Collection - quartz |
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Apophyllite crystals coating quartz.
Mineral: | Quartz, Fluorapophyllite-(K) |
Locality: | Second Sovetskii Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia | |
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Dimensions: | 8.5 x 9.5 cm |
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17308 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4162
Location: Germany
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Posted: Jul 31, 2018 10:14 Post subject: Re: The Mizunaka Collection - quartz |
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am mizunaka wrote: | Quartz, Mimetite
Gottesehre Mine, Urberg, Dachsberg (Südschwarzwald), Waldshut, Freiburg, Baden-Württemberg, Germany
Dimensions: 5.7 x 5.0 cm | Nice classic from Black Forest, specimens from Gottesehre Mine are desired by German collectors
... And the Oppu Mine rhodo ... beautiful as usual ;-)
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Jul 31, 2018 17:17 Post subject: Re: The Mizunaka Collection - quartz |
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Tobi wrote: | am mizunaka wrote: | Quartz, Mimetite
Gottesehre Mine, Urberg, Dachsberg (Südschwarzwald), Waldshut, Freiburg, Baden-Württemberg, Germany
Dimensions: 5.7 x 5.0 cm | Nice classic from Black Forest, specimens from Gottesehre Mine are desired by German collectors
... And the Oppu Mine rhodo ... beautiful as usual ;-) |
Thanks Tobi!
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Aug 02, 2018 18:47 Post subject: The Mizunaka Collection - quartz with calcite |
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Mineral: | Quartz (variety amethyst), Calcite |
Locality: | Potosí Department, Bolivia | |
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Dimensions: | 7.6 x 5.1 cm |
Description: |
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17119 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Aug 04, 2018 14:43 Post subject: The Mizunaka Collection - rhodochrosite |
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Mineral: | Rhodochrosite, Calcite |
Locality: | Black Rock Mine, Black Rock, Kalahari Manganese Field (KMF), Northern Cape Province, South Africa | |
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Dimensions: | 7.3 x 4.4 cm |
Description: |
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16967 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Aug 06, 2018 17:49 Post subject: The Mizunaka Collection - quartz |
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Mineral: | Quartz |
Locality: | Cap-Chat, La Haute-Gaspésie RCM, Gaspésie-Îles-de-la-Madeleine, Québec, Canada | |
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Dimensions: | 10.2 x 6.9 cm |
Description: |
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16809 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Aug 11, 2018 07:50 Post subject: The Mizunaka Collection - rhodochrosite |
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Mineral: | Rhodochrosite |
Locality: | Dshairem Mine, Kara-Oba, Betpak-Dala (Bet-Pak-Dala) Desert, Karaganda Region, Kazakhstan | |
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Dimensions: | 4.9 x 2.2 cm |
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16812 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Aug 21, 2018 22:20 Post subject: The Mizunaka Collection - quartz |
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A black stemmed quartz scepter with calcite.
Mineral: | Quartz, Calcite |
Locality: | Treasure Mountain Diamond Mine, Little Falls, Herkimer County, New York, USA | |
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Dimensions: | 8.0 x 8.3 cm |
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16506 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Aug 25, 2018 16:38 Post subject: The Mizunaka Collection - fluorapatite |
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Mineral: | Fluorapatite, Siderite, Quartz |
Locality: | Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal | |
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Dimensions: | 7.3 x 2.8 cm |
Description: |
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16471 Time(s) |
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Mineral: | Fluorapatite, Siderite, Quartz |
Locality: | Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal | |
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Dimensions: | 7.3 x 2.8 cm |
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16392 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Aug 27, 2018 15:25 Post subject: The Mizunaka Collection - fluorite |
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Mineral: | Fluorite |
Locality: | Xianghualing Mine, Xianghualing Sn-polymetallic ore field, Linwu, Chenzhou Prefecture, Hunan Province, China | |
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Dimensions: | 8.3 x 6.0 cm |
Description: |
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16357 Time(s) |
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am mizunaka
Joined: 09 Apr 2010
Posts: 2103
Location: USA
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Posted: Sep 03, 2018 21:37 Post subject: The Mizunaka Collection - rhodochrosite |
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Mineral: | Rhodochrosite, Analcime, Natrolite |
Locality: | Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada | |
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Dimensions: | 4.8 x 3.7 cm |
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16125 Time(s) |
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