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ores & minerals - terrafirmacraft wiki

small ores can be found scattered around on the surface of the ground. these are samples of what ore veins are located within 35 blocks underneath the soil so they're somewhat important. in the majority of cases it is a sample of a vein in the top layer of stone. however in areas where the top layer is thin enough the vein may be located in the upper section of the middle stone layer.

ore - wikipedia

ore is natural rock or sediment that contains desirable minerals typically metals that can be extracted from it.[1] ore is extracted from the earth through mining and refined often via smelting to extract the valuable element or elements. the grade of ore refers to the concentration of the desired material it contains. the value of the

list of minerals - wikipedia

this is a list of minerals for which there are articles on wikipedia. minerals are distinguished by various chemical and physical properties. differences in chemical composition and crystal structure distinguish the various species. within a mineral species there may be variation in physical properties or minor amounts of impurities that are

ores and minerals - definition types & differences with

extraction of ores and minerals. the process of extracting metal ores buried deep underground is called mining. the metal ores are found in the earth’s crust in varying abundance. the extraction of metals from ores is what allows us to use the minerals in the ground!

tropico - faq/strategy guide - pc - by simulord - gamefaqs

i suppose if you stick a mine between deposits of two different kinds of mineral you may want to kill two birds with one stone but i'm guessing you're el cheapo because you don't want to add another mine. buy the damn mines separately. it's more efficient. isis claims tunisia museum attack on tourists but offers no proof

the islamic state of iraq and syria (isis) claimed responsibility thursday for the massacre of 23 people in the tunisian capital the previous day