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Minecraft mods have been an attack vector of malware by downloading and running malicious mods. [52] [53] In March 2017, Slovak cyber company ESET revealed that 87 examples of trojan horse malware were distributed through the Google Play Store under the guise of Minecraft mods. Their purpose was to either display adverts or con players into ...
Gold mining produces more waste than mining of other minerals, because it can be mined at a lower grade. Tailings can contain lead, mercury, cadmium, and arsenic. These toxins can pose health risks for local communities. [86] Arsenic is typically found in gold-containing ores, and gold processing may contaminate groundwater or the
Often more waste than ore is mined during the life of a mine, depending on the nature and location of the ore body. Waste removal and placement is a major cost to the mining operator, so a detailed characterization of the waste material forms an essential part of the geological exploration program for a mining operation.
Iran, [a] [b] officially the Islamic Republic of Iran (IRI) [c] and also known as Persia, [d] is a country in West Asia.It borders Turkey to the northwest and Iraq to the west, Azerbaijan, Armenia, the Caspian Sea, and Turkmenistan to the north, Afghanistan to the east, Pakistan to the southeast, the Gulf of Oman and the Persian Gulf to the south.
The Archean Eon (IPA: / ɑːr ˈ k iː ə n / ar-KEE-ən, also spelled Archaean or Archæan), in older sources sometimes called the Archaeozoic, is the second of the four geologic eons of Earth's history, preceded by the Hadean Eon and followed by the Proterozoic.
The Simandou mine has known much turmoil and many mining rights disputes over the years. In 2008 Rio Tinto Group, the licensee of the Simandou concession, was ordered by the Guinean government to relinquish the northern half (Blocks 1 and 2, east and southeast of Kérouané) to BSGR (Beny Steinmetz Group Resources), a company controlled by the Israeli diamond investor Beny Steinmetz.
Mohs hardness kit, containing one specimen of each mineral on the ten-point hardness scale. The Mohs scale (/ m oʊ z / MOHZ) of mineral hardness is a qualitative ordinal scale, from 1 to 10, characterizing scratch resistance of minerals through the ability of harder material to scratch softer material.