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Beryllium

Beryllium. The Dangers of beryllium. Beryllium is not the the safest mineral. It causes very harmful decease called Beryllious . Beryllious affects the heart and 20 % of all causes people die because of breathing in beryllium. It also damages the heart and organs . Color / luster / streak.

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Beryllium

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  1. Beryllium

  2. The Dangers of beryllium Beryllium is not the the safest mineral. It causes very harmful decease called • Beryllious. Beryllious affects the heart and 20 % of all causes people die because of breathing in beryllium. It also damages the heart and organs

  3. Color / luster / streak • color : the color of beryllium is usually steel gray • Luster : the Luster is mostly metallic luster • Streak : the streak of beryllium is white

  4. Hardness • On the mohs hardness scale beryllium is a 5.5 right in the middle. Right above is apatite and right below Feldbar. Some other minerals that are a 5.5 is molybdenum, and hafnium.

  5. Where is beryllium found • Beryllium was first found in France then it was found in California. That’s where it mostly appears though. Abbé René-Just Hauy in 1798 was the first to find beryllium.

  6. http://wiki.answers.com/Q/What_is_the_hardness_of_Beryllium_on_the_Mohs_scale#slide=2&article=What_is_the_hardness_of_beryllium_on_the_Mohs_scalehttp://wiki.answers.com/Q/What_is_the_hardness_of_Beryllium_on_the_Mohs_scale#slide=2&article=What_is_the_hardness_of_beryllium_on_the_Mohs_scale http://www.chemicool.com/elements/beryllium.html wwwhttp://www.lenntech.com/periodic/elements/be.htmw.lenntech.com/periodic/elements/be.htm http://www.lenntech.com/periodic/elements/be.htm http://www.realgems.org/mohs.html http://ec.europa.eu/commission_2010-2014/tajani/hot-topics/raw-materials/index_fr.htm

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