Rocks & Minerals B/C ID/Question Marathon

Test your knowledge of various Science Olympiad events
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technomario
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Re: Rocks & Minerals B/C ID/Question Marathon

Post by technomario » 

Olivine; Hardness- 3.27-3.37
Henderson High School '16
Nick Luca
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Re: Rocks & Minerals B/C ID/Question Marathon

Post by pinkotter » 

Beryl 7.5-8?
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Re: Rocks & Minerals B/C ID/Question Marathon

Post by wufactor2012 »

I agree with mario
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Re: Rocks & Minerals B/C ID/Question Marathon

Post by hotchocolate123 »

Sorry, nope to all.
2014 Nationals:
Heredity (5th) Water Quality (7th)
2013 Nationals:
Forestry (4) Heredity (9) Rocks & Minerals (5)
2012 Nationals:
Forestry (3) Rocks & minerals (7) Aquifers (13)
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Re: Rocks & Minerals B/C ID/Question Marathon

Post by alpacalypse » 

Tourmaline with a hardness of 7-7.5?
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Re: Rocks & Minerals B/C ID/Question Marathon

Post by alpacalypse »

alpacalypse wrote:
Tourmaline with a hardness of 7-7.5?
Wait, sorry someone already guessed this.
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Re: Rocks & Minerals B/C ID/Question Marathon

Post by Tsoccer25 » 

Tremolite, with a hardness of 5-6?
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Re: Rocks & Minerals B/C ID/Question Marathon

Post by darkdeserthighway »

Tsoccer25 wrote:
Tremolite, with a hardness of 5-6?
I agree
2015 States- Invasives 10th, Fossils 12th
2014 States- Rocks and Minerals 3rd
2013 States- Rocks and Minerals 7th, Water Quality 9th
2012 States- Rocks and Minerals 10th
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Re: Rocks & Minerals B/C ID/Question Marathon

Post by hotchocolate123 »

Yes, correct! Your turn Tsoccer. :)
2014 Nationals:
Heredity (5th) Water Quality (7th)
2013 Nationals:
Forestry (4) Heredity (9) Rocks & Minerals (5)
2012 Nationals:
Forestry (3) Rocks & minerals (7) Aquifers (13)
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Re: Rocks & Minerals B/C ID/Question Marathon

Post by Tsoccer25 » 

http://www.mineralminers.com/html/celm131.jpg
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