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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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 Posted: Oct 01, 2009 19:56 Post subject: Turbo's collection |
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This specimen was found at the Woodlawn quarry in Wilmington, DE. The quarry was in use from 1850-1910 for its feldspars (pink orthoclase and white plagioclase). Almandine is an accessory mineral in this intrusion site along with muscovite and beryl var. aquamarine.
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| Almandine garnet on graphic granite, Wilmington, DE |
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43567 Time(s) |
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 01, 2009 20:05 Post subject: Re: Turbo's collection |
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This is a lab-irradiated smokey. I bought this one because I love the deep color, dual termination, and dynamic look.
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| Smokey quartz (lab irradiated), dual termination, main crystal is 8cm in length |
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43595 Time(s) |
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 01, 2009 20:30 Post subject: Re: Turbo's collection |
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Here are my largest muscovite finds. Both are from the Woodlawn quarry's heap of tailings.
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| Muscovite book specimen 2: 11 cm in length, 1 cm thick, Wilmington, DE |
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43557 Time(s) |
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| Muscovite book specimen 1 (other side) |
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| Muscovite book specimen 1: 12 cm in length, 2 cm thick, Wilmington, DE |
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 01, 2009 20:58 Post subject: Re: Turbo's collection |
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All I know is that this one's from China. Does anyone know more about this type of calcite?
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| Calcite from China: 18.5 cm long and 13 cm at highest point. |
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43513 Time(s) |
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Jordi Fabre
Overall coordinator of the Forum
Joined: 07 Aug 2006
Posts: 5020
Location: Barcelona
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| Posted: Oct 02, 2009 01:57 Post subject: Re: Turbo's collection |
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| Turbo wrote: | | All I know is that this one's from China. Does anyone know more about this type of calcite? |
Probably from Daye mining area, Daye County, Huangshi, Hubei, China.
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Carles Millan
Site Admin
Joined: 05 May 2007
Posts: 1531
Location: Catalonia
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| Posted: Oct 02, 2009 03:49 Post subject: Re: Turbo's collection |
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Hi Turbo!
A very nice smoky quartz. I like it! But where is it from?
However, I think we must regret it has been enhanced by irradiation. Those specimens have to be either refused or made it very clear that have been treated, to prevent some people from getting confused about their real nature. It is discouraged to post that kind of pieces at FMF except in the topics opened with this intention ( https://www.mineral-forum.com/message-board/viewforum.php?f=18 ).
Please, keep posting your collection.
Thanks,
_________________
Al carrer Duran i Bas, si no hi vas no t'hi duran |
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 02, 2009 07:14 Post subject: Re: Turbo's collection |
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| Jordi Fabre wrote: | | Turbo wrote: | | All I know is that this one's from China. Does anyone know more about this type of calcite? |
Probably from Daye mining area, Daye County, Huangshi, Hubei, China. |
Thanks Jordi!
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 02, 2009 07:24 Post subject: Re: Turbo's collection |
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| Carles Millan wrote: | Hi Turbo!
A very nice smoky quartz. I like it! But where is it from?
However, I think we must regret it has been enhanced by irradiation. Those specimens have to be either refused or made it very clear that have been treated, to prevent some people from getting confused about their real nature. It is discouraged to post that kind of pieces at FMF except in the topics opened with this intention ( https://www.mineral-forum.com/message-board/viewforum.php?f=18 ).
Please, keep posting your collection.
Thanks, |
Unfortunately I don't know where this irradiated smokey is from. Thanks for letting me know about the appropriate topic to post this specimen. I don't have any other minerals that I know to be fakes or manipulated in some way, but i'll remember in the future to post them in the correct location.
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 02, 2009 17:09 Post subject: Re: Turbo's collection |
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This is one of those inexpensive little aragonite specimens from Sefrou, Morocco. I plan on getting a larger specimen of this variety.
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| Aragonite, Sefrou, Morocco, 3 cm |
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43387 Time(s) |
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Jordi Fabre
Overall coordinator of the Forum
Joined: 07 Aug 2006
Posts: 5020
Location: Barcelona
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| Posted: Oct 02, 2009 17:14 Post subject: Re: Turbo's collection |
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Isn't "Serfou" but "Sefrou" (Sefrou, Sefrou Province, Fès-Boulemane, Morocco)
Do you want that I change it in your post?
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 02, 2009 19:35 Post subject: Re: Turbo's collection |
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| Jordi Fabre wrote: | | Is "Sefrou" (Sefrou, Sefrou Province, Fès-Boulemane, Morocco) Do you want that I change it in your post? |
Sure thanks. Its actually spelled wrong on the label it came with, which is why I spelled it wrong. I shall update my label with the specific location!
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 02, 2009 21:44 Post subject: Re: Turbo's collection |
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Some Delaware feldspar that I found in the soil. Nice red stripes.
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| Orthoclase feldspar, 4 cm, Wilmington, DE |
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43681 Time(s) |
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 02, 2009 22:32 Post subject: Re: Turbo's collection |
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Clear and smokey quartz from the Woodlawn quarry site, Wilmington, DE.
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| Smokey quartz, 11 cm, Woodlawn quarry, Wilmington, DE |
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43337 Time(s) |
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| Description: |
| clear quartz, 8 cm, Woodlawn quarry, Wilmington, DE |
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 02, 2009 22:41 Post subject: Re: Turbo's collection |
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More almandine on graphic granite from Woodlawn quarry.
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| almandine garnet on graphic granite, 3 cm, Woodlawn quarry, Wilmington, DE |
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43317 Time(s) |
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Turbo
Joined: 30 Sep 2009
Posts: 260
Location: Delaware
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| Posted: Oct 02, 2009 22:53 Post subject: Re: Turbo's collection |
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This is my amethyst. I plan on getting a better piece. There looks to be something fibrous included in some of the crystals. Almost like tiger's eye. I don't know where this specimen is from.
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| Quartz var. amethyst, 7.5 cm |
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43329 Time(s) |
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