Galena vs Zabrze

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Galena, also called lead glance, is the natural mineral form of lead(II) sulfide (PbS). It is the most important ore of lead and an important source of silver.Galena is one of the most abundant and widely distributed sulfide minerals.

It crystallizes in the cubic crystal system often showing octahedral forms. It is often associated with the minerals sphalerite, calcite and fluorite.

Source: Wikipedia

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Zabrze (; Polish pronunciation: [ˈzabʐɛ] (listen); German: 1915–1945: Hindenburg O.S., full form: Hindenburg in Oberschlesien, Silesian: Zŏbrze) is an industrial city in Silesia in southern Poland, near Katowice. The west district of the Silesian Metropolis, a metropolis with a population of around 2 million. It is in the Silesian Highlands, on the Bytomka River, a tributary of the Oder. Zabrze is located in the Silesian Voivodeship, which was reformulated in 1999.

Before 1999 it was in Katowice Voivodeship. It is one of the cities composing the 2.7 million inhabitant conurbation referred to as the Katowice urban area, itself a major centre in the greater Silesian metropolitan area which is populated by just over five million people. The population of Zabrze as of December 2019 is 172,360, down from June 2009 when the population was 188,122.

Source: Wikipedia