Vertical Shafts
Pumarabule Mine
Carbayín, Siero

Residential Sites
SHE Workers’...
Santa Cruz, Mieres

Other Mining Industries
Fluorite Mines
Berbés, Ribadesella

Other Mining Industries
Buferrera Mines
Covadonga Lakes, Onís

Residential Sites
Bustiello Village
Santa Cruz, Mieres

Other Mining Industries
La Soterraña Mine
Muñón Valley, Lena

Mountain Mines
Molín Field Adit
Santa Bárbara, SMRA

Other Mining Industries
El Terronal Mine
La Peña, Mieres

Other Mining Industries
Llumeres Iron Mines
Gozón

Mountain Mines
Mariana Adit
Barredo, Mieres

Vertical Shafts
Santa Bárbara Mine
Turón, Mieres

Vertical Shafts
María Luisa Mine
Ciaño, Langreo

Vertical Shafts
Arnao Mine – RCAM
Castrillón

Vertical Shafts
Polio Mine
Hueria de San Juan, Mieres

Vertical Shafts
Solvay-Lieres Mine
Lieres, Siero

Pozo Barredo (Mieres)

Vertical Shafts
Barredo Mine
Mieres

Vertical Shafts
San Luis Mine
La Nueva, Langreo

Vertical Shafts
El Entrego Mine
El Entrego, SMRA

Vertical Shafts
Fondón Mine
Sama de Langreo

Vertical Shafts
La Camocha Mine
Gijón

Vertical Shafts
Soton Mine
El Entrego, SMRA

Vertical Shafts
San Jorge Mine
Caborana, Aller

Mountain Mines
Isabel & Emilia...
La Nueva, Langreo

Mountain Mines
La Nalona Adit
Fondón Mine, Langreo