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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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 Posted: Mar 29, 2025 20:52 Post subject: Re: Collection of Michael Shaw |
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| Mineral: | Chalcedony |
| Locality: | | Rome, Malheur County, Oregon, USA |  |
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| Dimensions: | 7.4 x 3.6 x 2.5 cm |
| Description: |
| A nodule of translucent brown chalcedony that shows reddish-brown translucency and an unusual surface pattern known as 'snakeskin agate' |
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| Viewed: |
1371 Time(s) |
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| Mineral: | Chalcedony |
| Locality: | | Rome, Malheur County, Oregon, USA | |
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| Description: |
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| Viewed: |
1371 Time(s) |
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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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| Posted: Mar 31, 2025 08:54 Post subject: Re: Collection of Michael Shaw |
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| Mineral: | Cerussite |
| Locality: | | Comet Mine, North Dundas mineral field, Zeehan District, West Coast Council, Tasmania, Australia | |
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| Dimensions: | 5.5 x 4.0 x 2.5 cm |
| Description: |
| Grayish-white jackstraw cerussite from the Comet Mine, which was the first lease in the Dundas District. |
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| Viewed: |
1288 Time(s) |
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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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| Posted: Apr 03, 2025 08:25 Post subject: Re: Collection of Michael Shaw - schizolite |
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| Mineral: | Schizolite |
| Locality: | | Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada | |
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| Dimensions: | 8.6 x 2.5 x 2.1 cm |
| Description: |
| A group of elongate bladed pink schizolite crystals from the pocket Ernie Schlichter discovered in August 1981. Ex. Claus Hedegaard Collection. |
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1163 Time(s) |
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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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| Posted: Apr 06, 2025 09:39 Post subject: Re: Collection of Michael Shaw |
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| Mineral: | Epidote |
| Locality: | | Flor de Perú Claim, Ullpac Mountain, Huancano District, Pisco Province, Ica Department, Peru | |
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| Dimensions: | 7.0 x 3.5 x 1.0 cm |
| Description: |
| A lustrous fan-shaped group of dark olive-green epidote crystals with chisel terminations. |
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| Viewed: |
1022 Time(s) |
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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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| Posted: Apr 07, 2025 08:38 Post subject: Re: Collection of Michael Shaw |
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A couple from the Yanga Koubenza Deposit.
| Mineral: | Azurite |
| Locality: | | M'Fouati, M'Fouati District, Bouenza Department, Republic of the Congo | |
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| Dimensions: | 6.0 x 4.2 x 2.4 cm |
| Description: |
| Lustrous bladed azurite crystals associated with small colorless cerussite crystals covering the top of a flat brown gossan matrix. |
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| Viewed: |
951 Time(s) |
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| Mineral: | Smithsonite |
| Locality: | | M'Fouati, M'Fouati District, Bouenza Department, Republic of the Congo | |
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| Dimensions: | 7.5 x 4.6 x 4.6 cm |
| Description: |
| Botryoidal gray smithsonite with a chatoyant luster. Collected in 2021. |
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| Viewed: |
954 Time(s) |
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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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| Posted: Apr 10, 2025 08:18 Post subject: Re: Collection of Michael Shaw |
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| Mineral: | Bournonite |
| Locality: | | Machacamarca Mine, Machacamarca, Machacamarca District, Cornelio Saavedra Province, Potosí Department, Bolivia | |
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| Dimensions: | 8.1 x 5.7 x 2.6 cm |
| Description: |
Sharp metallic black bournonite crystals to 2.3 cm showing the classic
cogwheel form on a light gray matrix with micro quartz. |
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| Viewed: |
822 Time(s) |
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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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| Posted: Apr 13, 2025 10:13 Post subject: Re: Collection of Michael Shaw |
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| Mineral: | Natrolite |
| Locality: | | Wessels Mine, Hotazel, Kalahari manganese field (KMF), Northern Cape Province, South Africa | |
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| Dimensions: | 7.1 x 6.5 x 4.5 cm |
| Description: |
| Divergent sprays of colorless natrolite crystals to 4.8 cm in length associated with minor pink inesite. |
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| Viewed: |
726 Time(s) |
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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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| Posted: Apr 16, 2025 22:09 Post subject: Re: Collection of Michael Shaw |
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| Mineral: | Quartz (variety amethyst) |
| Locality: | | Alacam Mine, Dursunbey District, Balıkesir Province, Marmara Region, Turkey | |
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| Dimensions: | 8.6 x 4.9 x 2.5 cm |
| Description: |
| A flat plate of lustrous dark purple amethyst crystals. |
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| Viewed: |
520 Time(s) |
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| Mineral: | Quartz |
| Locality: | | Alacam Mine, Dursunbey District, Balıkesir Province, Marmara Region, Turkey | |
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| Dimensions: | 8.6 x 4.9 x 2.5 cm |
| Description: |
| The bottom of the plate is lined with empty sharp molds of previous unknown crystals. |
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| Viewed: |
523 Time(s) |
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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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| Posted: Apr 19, 2025 09:05 Post subject: Re: Collection of Michael Shaw |
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Another specimen from Turkey.
| Mineral: | Diaspore |
| Locality: | | Pinarcik, Milâs District, Muğla Province, Aegean Region, Turkey | |
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| Dimensions: | 4.0 x 1.3 x 0.7 cm |
| Description: |
| Transparent crystal of yellow-green diaspore with prominent striations along the prism and a sharp pyramidal termination. |
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| Viewed: |
380 Time(s) |
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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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| Posted: Apr 21, 2025 08:59 Post subject: Re: Collection of Michael Shaw |
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| Mineral: | Turquoise |
| Locality: | | Cerbat Mountains, Kingman, Kingman District, Mohave County, Arizona, USA | |
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| Dimensions: | 9.8 x 7.1 x 3.4 cm |
| Description: |
| A relatively large nugget of turquoise. |
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| Viewed: |
167 Time(s) |
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| Mineral: | Turquoise |
| Locality: | | Tombstone District, Cochise County, Arizona, USA | |
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| Dimensions: | 11.8 x 6.5 x 4.0 cm |
| Description: |
| A 1.0 cm vein of blue turquoise sandwiched between a reddish-brown matrix. |
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| Viewed: |
168 Time(s) |
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Tobi
Site Admin
Joined: 07 Apr 2009
Posts: 4235
Location: Germany
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| Posted: Apr 21, 2025 13:58 Post subject: Re: Collection of Michael Shaw |
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Michael, thank you again so much for sharing your wonderful collection! You always suprise with a lot of things that we don't see that often. Several specimens from Turkey, one of them a quite large gemmy diaspore crystal, a really huge turqoise nugget ... and that bournonite from Bolivia is insane! A superb specimen, congratulations.
Keep up the good work, best regards
Tobi
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Michael Shaw
Site Admin
Joined: 30 Apr 2008
Posts: 2221
Location: Oklahoma
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| Posted: Apr 21, 2025 15:32 Post subject: Re: Collection of Michael Shaw |
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| Thank you for those kind words, Tobi.
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