Bornite. Cu5FeS4
Rocks and Minerals Question Marathon
- tuftedtitmouse12
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- Kazen
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Re: Rocks and Minerals Question Marathon
Nope! But the colors certainly look similar. ;Dtuftedtitmouse12 wrote:Bornite. Cu5FeS4
2015: Forensics/Mission/TPS/Fossils
2014: Forensics/Mission/Rocks/Water Qual
2013: Forensics/Rocks
2011: Rocks/Experimental
2014: Forensics/Mission/Rocks/Water Qual
2013: Forensics/Rocks
2011: Rocks/Experimental
- tornado guy
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Re: Rocks and Minerals Question Marathon
Chalcopyrite; CuFeS2?
Proud ExCEL Homeschooler for five awesome years!
Nationals 2012: Meteorology 5th, R&M 19th, WQ 21st, DP 30th. Team 11th
Regionals 2013 C division: DP 3rd, WQ 5th.
Nationals 2012: Meteorology 5th, R&M 19th, WQ 21st, DP 30th. Team 11th
Regionals 2013 C division: DP 3rd, WQ 5th.
- Kazen
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Re: Rocks and Minerals Question Marathon
Nope! Similar colors as well. XDtornado guy wrote:Chalcopyrite; CuFeS2?
2015: Forensics/Mission/TPS/Fossils
2014: Forensics/Mission/Rocks/Water Qual
2013: Forensics/Rocks
2011: Rocks/Experimental
2014: Forensics/Mission/Rocks/Water Qual
2013: Forensics/Rocks
2011: Rocks/Experimental
- quizbowl
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Re: Rocks and Minerals Question Marathon
This has got to be
Specular hematite, Fe2O3
2010: 5th in NYS
2011: 4th in NYS
2012: 3rd in NYS
2011: 4th in NYS
2012: 3rd in NYS
<quizbowl> ey kid ya want some shortbread
<EASTstroudsburg13> I don't know why, but I just can't bring myself to delete this post.
- Kazen
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Re: Rocks and Minerals Question Marathon
Correct correct! * 7 * ~quizbowl wrote:This has got to beSpecular hematite, Fe2O3
2015: Forensics/Mission/TPS/Fossils
2014: Forensics/Mission/Rocks/Water Qual
2013: Forensics/Rocks
2011: Rocks/Experimental
2014: Forensics/Mission/Rocks/Water Qual
2013: Forensics/Rocks
2011: Rocks/Experimental
- Allinea
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Re: Rocks and Minerals Question Marathon
How is that specular hematite? I did a quick google search and every image I saw was black...
2013-2014 Season: [Boyceville/Conference/River Falls/Regions/State]
WIDI[2/-/6/2/x]
Rocks[5/1/3/-/x]
Glider[13/8/x/-/x]
Rollercoaster[3/-/12/2/x]
Sustainability[12/-/7/-/-]
Exp. Design[-/3/-/-/-]
WIDI[2/-/6/2/x]
Rocks[5/1/3/-/x]
Glider[13/8/x/-/x]
Rollercoaster[3/-/12/2/x]
Sustainability[12/-/7/-/-]
Exp. Design[-/3/-/-/-]
- Kazen
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Re: Rocks and Minerals Question Marathon
more images of it will pop up looking like it if you type in "specular rainbow hematite", or just "rainbow hematite"
2015: Forensics/Mission/TPS/Fossils
2014: Forensics/Mission/Rocks/Water Qual
2013: Forensics/Rocks
2011: Rocks/Experimental
2014: Forensics/Mission/Rocks/Water Qual
2013: Forensics/Rocks
2011: Rocks/Experimental
- havendude
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Re: Rocks and Minerals Question Marathon
Let's bring this thread back.
---Regionals---States---Nats
Rocks and Minerals---2nd---15th---11th
Disease Detectives---1st---3rd---27th
Optics---1st---NA---NA
Crime Busters---2nd---NA---NA
Compute This---NA---32---15th
Rocks and Minerals---2nd---15th---11th
Disease Detectives---1st---3rd---27th
Optics---1st---NA---NA
Crime Busters---2nd---NA---NA
Compute This---NA---32---15th
- hexagonaria
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