I learned it in school today. It occurred in 1800 BC. :)
Vinegar, which contains acetic acid, can slowly dissolve pumice, but the process is quite slow. Depending on factors like the concentration of the vinegar and the surface area of the pumice, it may take several hours to days for noticeable dissolution to occur. However, complete dissolution could take much longer, and in practical terms, pumice is relatively resistant to vinegar compared to other substances.
how did pumice get here
Pumice is a vesiculated igneous rock, meaning that it has tiny pockets of gas trapped inside. These pockets of gas cause pumice to have a very low density. Pumice is usually (though not always) a felsic rock, meaning that it has a high silica content. It is formed when lava is ejected from a volcano. As it cools, gases come out of solution and form bubbles. These bubbles are trapped as the pumice solidifies. It usually forms in areas where felsic volcanic activity is high, which includes continental hot spots and continental volcanic arcs. Composite volcanoes are highly felsic, so any location where composite volcanoes occur, such as Mt. Fuji, Japan, is a prime location for pumice formation. Other volcano types, such as shield volcanoes or cinder cones, may also produce pumice.
no pumice rock does not turn into granite.
Pumice geodes are typically found in volcanic regions where pumice is present, such as areas with active or former volcanic activity. Geode shops, rock and mineral shows, and online retailers specializing in geological specimens may also carry pumice geodes for sale.
Avellino's population is 56,744.
Pumice does not occur in the New International Version of the Bible at all.
Salvatore Avellino was born in 1936.
The population of Province of Avellino is 429,073.
The area of Avellino is 30.4 square kilometers.
The population of Carpignano Avellino is 1,000.
Avellino eruption happened in -1###.
Andrew Avellino was born in 1521.
Onofrio Avellino died in 1741.
Onofrio Avellino was born in 1674.
The area of Province of Avellino is 2,792 square kilometers.
Avellino railway station was created in 1879.