Minerals can be described by various physical properties which relate to their chemical structure and composition. Common distinguishing characteristics include crystal structure and habit, hardness, lustre, diaphaneity, colour, streak, tenacity, cleavage, fracture, parting, and specific gravity. More specific tests for minerals include magnetism, taste or smell, radioactivity and reaction to acid.
The revolutions of 1848â49 in the German states, the opening phase of which was also called the March Revolution (German: Maerzrevolution), mÃ¤rzrevolution were initially part of The revolutions of 1848 that broke out in Many european. countrieshe revolutions spread across Europe; they erupted in Austria and Germany, beginning with the large demonstrations on March 13, 1848, in Vienna. This resulted in the resignation of Prince von Metternich as chief minister to Emperor Ferdinand I of Austria, and his going into exile in Britain.
Why did revolutions break out so widely across Europein 1848 and why did they ... In both Italy and Germany, uprisings were brought about by liberals demanding more freedom.In Germany, nationalists were inspired by the success of republicans in France.n the 1848 revolution their aim was to be independent from the Vienna Settlement. The First short-term cause was agricultural crises. The potato blight of 1845 had caused a dramatic impact Ireland which caused lost of up to million of human lives.