maybe yes
It can be found (considerably shallow) 200 ft. Deep underground would be around 1000 ft.
Rocks buried deep underground must get exposed before they are weathered or eroded
Magma Collects Deep Underground in areas known as Magma Chambers i hope this answers your question.
More than 2,000 feet; nearly 700m underground.
deep underground
No. When opals were first found in Australia, they were not thought to be opals because they were a milky white in appearance. Opals found elsewhere in the world were mostly black.
maybe yes
yes because it is not a common mineral and it is found deep underground
The smell is not yet found
I wish I knew...
Three different types of Opal are found in Australia:Fire Opals are mined in South Australia near Coober Pedy.Black Opals are mined in New South Wales near Lightning Ridge.Boulder Opals are mined in the western Queensland.
Pumps.
Schist is a metamorphic rock found deep underground but I don't know where some schist
It can be found (considerably shallow) 200 ft. Deep underground would be around 1000 ft.
yes but they have to be bought in a store
precious opals.