Rocks & Minerals B/C 2017
- John Richardsim
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- Unome
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- Magikarpmaster629
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Re: Rocks & Minerals B/C 2017
I think you need to start working on a binder or something...look at the cleavage; it's not at all like calciteUnome wrote:1. calcite 2. trigonal
John, by crystal structure do you mean crystal system or crystal habit? I'll assume crystal system... 1. Gypsum 2. Monoclinic
Ladue Science Olympiad (2014ish-2017)
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A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
- Unome
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Re: Rocks & Minerals B/C 2017
Lol yeah I've done absolutely nothing for this event yet. I can ID exactly one mineral consistently (malachite).Magikarpmaster629 wrote:I think you need to start working on a binder or something...look at the cleavage; it's not at all like calciteUnome wrote:1. calcite 2. trigonal
John, by crystal structure do you mean crystal system or crystal habit? I'll assume crystal system... 1. Gypsum 2. Monoclinic
- John Richardsim
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Re: Rocks & Minerals B/C 2017
Yes, but don't forget to include the variety (it's selenite). Your turn.Magikarpmaster629 wrote: 1. Gypsum 2. Monoclinic
- Magikarpmaster629
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Re: Rocks & Minerals B/C 2017
Pfft, you've had all summer. No excuses.Unome wrote: Lol yeah I've done absolutely nothing for this event yet. I can ID exactly one mineral consistently (malachite).
Anyway:
I like to call this one the "dried seaweed" mineral
Ladue Science Olympiad (2014ish-2017)
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
- Unome
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- Magikarpmaster629
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Re: Rocks & Minerals B/C 2017
Makes sense, but nope; try again!Unome wrote:Olivine?
Ladue Science Olympiad (2014ish-2017)
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
- Unome
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- Joined: January 26th, 2014, 12:48 pm
- Division: Grad
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- Magikarpmaster629
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Re: Rocks & Minerals B/C 2017
Yep!Unome wrote:Epidote?
Ladue Science Olympiad (2014ish-2017)
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
A wild goose flies over a pond, leaving behind a voice in the wind.
A man passes through this world, leaving behind a name.
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