You can usually find it in the garbage or in an abandoned field.
Biomass is made from recently living organisms such as trees, lumber mill runoff, yard clippings, marijuana, corn, sugar, animal waste (a good source of methane), and animal byproducts. Changing World Technologies is a company that makes bio-diesel fuel from inedible turkey byproducts (head, neck, organs), which can be used in any diesel engine without the use of petroleum.
Copper. Some gold is also produced.
Copper and Gold
If you are referring to the current news story about the trapped miners, they are in a gold and silver mine.
About 60% of the world's coal is mined via deep shaft extraction. The other 40% is recovered by one of three surface mining techniques: area mining, contour mining, mountain top removal mining.
troubles, task, stuff that had to be solved or completed
Carbon is not mined like other minerals. It is primarily obtained from fossil fuels such as coal, oil, and natural gas through extraction and refining processes. Carbon can also be extracted from biomass sources such as plants and trees through methods like pyrolysis.
Zirconium is typically mined through the extraction of zircon mineral sands. This involves dredging or dry-mining the sands, separating the zircon from other minerals, and then refining it through processes like grinding, flotation, and magnetic separation to produce zirconium compounds or metal.
Rubies have historically been mined using traditional methods such as panning in rivers, open-pit mining, and underground mining. In some locations, rubies are also recovered by washing and sorting through alluvial deposits. Modern techniques incorporate machinery and technology to extract rubies more efficiently while minimizing environmental impact.
mined (like mined for diamonds)
I think that these following are organic matter. Coal, Peat, and Petroleum, as well as Water, and they all produce energy when mined for, drilled for, and in the case of water retained for it's energy.
Moissanite is not a diamond; it is a separate gemstone. Lab-created diamonds have the same chemical and physical properties as mined diamonds, making them a more sustainable and ethical choice for some people. It ultimately depends on your personal preferences and priorities when choosing between the two.
Tin is most commonly found in the mineral cassiterite, which is typically mined in countries like China, Indonesia, and Peru. It is also sometimes recovered as a byproduct of mining other metals like copper and lead.