Category:Slate quarries

• Quarry locomotives‎ (2 C)

C

• Cwm Orthin Quarry‎ (3 P, 2 F)

G

• Glanrafon Quarry‎ (1 P, 1 F)

H

• Hafoddty Quarry‎ (1 F)

L

• Llechwedd Quarry‎ (2 P, 1 F)

M

• Maenofferen Quarry‎ (1 C, 4 P, 5 F)
• Moelwyn Quarry‎ (2 P)

O

• Oakeley Quarries‎ (2 C, 4 P, 4 F)

P

• Pant Mawr Quarry‎ (2 P, 1 F)
• Parc Quarry‎ (1 P, 1 F)
• Penrhyn Quarry‎ (10 C, 2 P)

R

• Rhiwbach Quarry‎ (1 P, 1 F)
• Rhosydd Quarry‎ (1 C, 1 P, 1 F)

T

• Treflan Quarry‎ (2 P)

V

• Votty and Bowydd‎ (1 C, 2 P, 1 F)

W

• Welsh Slate Quarry Co‎ (1 P, 1 F)

B

• Blaen Y Cwm
• Bwlch y Slaters Quarry

C

• Conglog Quarry
• Croes Ddwyafan Quarry
• Cwm Croesor
• Cwt-y-Bugail Quarry

D

• Diffwys Quarry
• Drum Quarry

F

• Fron Boeth Quarry

G

• Gloddfa Ganol
• Graig Ddu Quarry

H

• Holland's Quarry

M

• Manod Quarry

R

• Rhiwfachno Quarry

S

• South Snowdon Slate Works

W

• West Snowdon Slate Co