"The Gusgen Mines Tragedy"

Description:

This book takes a look at how the

terrible incident that occurred in the
Gusgen Mines could have been
prevented from a technological
standpoint. The meticulous
descriptions of highly technical
subjects make it difficult to read,
but pioneers who do report having
the rank of their Mog Garden
mineral vein increase by one.

Obtained:

Zenicca for 9,000 bayld
Skipper Moogle for 160,000 gil