cooled magma from a volcano eroded sediment from a riverbed weathered rock from a canyon saturated soil from a floodplain
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which of these describes a location where minerals are most likely to form?
Possibilities:
- cooled magma from a volcano
- eroded sediment from a riverbed
- weathered rock from a canyon
- saturated soil from a floodplain

cooled magma from a volcano