Fearnaght Sandstone

Material:
Sandstone
Category:
Siliciclastic, Sedimentary
Colour:
Whitish, brownish-Yellow
Place of origin:
Leitrim, Ireland
Rock Unit Name:
Finnalaghta Formation
Geological Age:
Ordovician, Caradoc
GSI Rock Unit Code:
FA
Context of Use:
Local building stone.

Notes:

Calcareous sandstone. Whitish, clean, even-grained, quartzose, thick-bedded, irregularly jointed. Can be raised in large blocks, dresses well but is hard to work. Not extensively used as a building stone (Kinahan 1889, p. 277).

References

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