Mudstone

Mudstone is a stone.

Source
Mudstone can be gathered, purchased, or obtained as a drop.

Gathering
Mudstone can be gathered by miners through quarrying. It is harvested from a level 20 node in Skull Valley in Western La Noscea.

Vendors
Mudstone can be purchased for 31 gil from the following vendors:
 * Material Supplier - Mist
 * Material Supplier - The Lavender Beds
 * Material Supplier - The Goblet
 * Material Supplier - Shirogane

Drops
Mudstone can be obtained as a drop from the following mobs:
 * Basalt Golem - Outer La Noscea
 * Gabbro Golem - Outer La Noscea
 * Number 128 - Outer La Noscea
 * U'Ghamaro Golem - Outer La Noscea
 * Dark Matter Golem - The Ragnarok
 * Marble Marionette - Amdapor Keep
 * Megalith Marionette - Amdapor Keep
 * Stone Marionette - Amdapor Keep
 * Crater Golem - Central Shroud
 * Nunyunuwi - Central Shroud
 * Chert Golem - East Shroud
 * Clay Golem - North Shroud
 * Pumice Golem - North Shroud
 * Arkose Golem - Cutter's Cry
 * Sandstone Golem - Southern Thanalan
 * Qarn Guardian - The Sunken Temple of Qarn
 * Temple Guardian - The Sunken Temple of Qarn
 * Limestone Golem - The Churning Mists
 * Wrothful Golem - The Churning Mists

Uses
Mudstone is used in crafting the following items: