Iron Ore

Harvest drops

• Iron× 105
• Small Stone× 14
• Brass× 200-400 @ 5%
• Raw Diamond× 1 @ 0.5%
• Silver Nugget× 1 @ 1%
• Gold Nugget× 1 @ 0.7%

Taken apart with a harvesting tool (axe, pickaxe, shovel), before perks and tool bonuses.

When it collapses

• Iron× 150 @ 40%

Where to find (8 POIs)

Correa Rockworx (tier 5), Aranea Caverns (tier 4), Soyer Family Farm (tier 3), Steer Gulch (tier 1), Canyon Mine, Crossvein Caverns, Rotten Cavern, The Secret Chamber.

Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.