La azurita es un mineral carbonato de cobre azul. Se forma en sistemas cristalinos monoclínicos y tiene una dureza de 3.5 a 4 en la escala de Mohs. Se encuentra comúnmente en yacimientos de España como Zaragoza, Toledo y Málaga, así como en Francia.
Podczas konferencji „Horyzont 2020 – wyzwania i szanse dla polskiej nauki”, Zygmunt Krasiński – Dyrektor Krajowego Punktu Kontaktowego, zaprezentował wyniki Polski na tle krajów członkowskich po pierwszych konkursach złożonych w ramach programu Horyzont 2020.
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This slideshow is built in Metro UI style! Download it and enjoy!
Presenters:
Vangos Pterneas (http://twitter.com/Pterneas)
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Better Builder is a magazine geared towards the green energy construction market. Timely articles about new designs and products are featured each issue which comes out 6 times a year.
Lubrication Engineers provide lubrication solutions for our customers, from specialty lubricants to the design and supply of complex lubrication systems to cleanliness management. LE are a trusted supplier for lubrication maintenance solutions.
Podczas konferencji „Horyzont 2020 – wyzwania i szanse dla polskiej nauki”, Zygmunt Krasiński – Dyrektor Krajowego Punktu Kontaktowego, zaprezentował wyniki Polski na tle krajów członkowskich po pierwszych konkursach złożonych w ramach programu Horyzont 2020.
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Climate Smart & Climate Ready Conference Agriculture Track on April 19, 2013 at NYS Grange in Cortland, NY. Prof. Larry Klotz, SUNY Cortland. Weather or Not: Effects of Changing Weather on Local Agriculture. What is climate change? What are regional implications?
A Windows Phone 7 overview for a presentation held in Athens University of Economics and Business. Introduction to mobile application and game development with Silverlight and XNA.
This slideshow is built in Metro UI style! Download it and enjoy!
Presenters:
Vangos Pterneas (http://twitter.com/Pterneas)
George Stoupeace (http://twitter.com/stoupeace)
Pavlos Touroulitis
Date: December 1, 2010
Better Builder is a magazine geared towards the green energy construction market. Timely articles about new designs and products are featured each issue which comes out 6 times a year.
Lubrication Engineers provide lubrication solutions for our customers, from specialty lubricants to the design and supply of complex lubrication systems to cleanliness management. LE are a trusted supplier for lubrication maintenance solutions.
2. Azurita
• Etimología: De la palabra árabe “azur”, que a
su vez viene de la palabra persa lazhward, que
significa azul
• Categoría: Carbonatos
• Denominación:
• Nombre químico: Carbonato de cobre básico
• Fórmula química: Cu3 (CO3)2(OH)2
• Descrita por: Griegos
3. Propiedades físicas
• Color: Azul
• Sistema cristalino: Monoclínico
• Dureza:3,5 - 4
• Densidad: 3,77 g/cm3
• Índice de refracción: alfa =1.73, beta =1.758, gamma
=1.838
• Fluorescencia: No
• Magnetismo: No