Cargando...
Que pode fazer?
Encontrar
visualização
Hipervinculo Ciencias de la Tierra y Medioambiente
How valuable minerals and metals are found and determined to be profitable.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Explains why Earth has the element gold and how gold comes to be concentrated in a minable deposit.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be lo ...
Prospecting for ore minerals these days requires a knowledge of geophysics and the ability to create an image of the subsurface.
It is an educational content of CK-12 Foundation (to access some of the ...
How valuable minerals and metals are found and mined.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Adicionar ao Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
