Earthwatcher

Earthwatcher deceased

Posted: 15 Jun 2020


Taken: 10 Apr 2019

1 favorite     0 comments    127 visits

1/160 f/8.0 15.0 mm ISO 200

Canon EOS 600D

EF-S15-85mm f/3.5-5.6 IS USM


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Scotland Scotland



Keywords

Scotland
Inner Hebrides
Raasay
Raasay Ironstone Mine
tramway
viaduct


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Raasay: No.1 Mine tramway viaduct - north pier

Raasay: No.1 Mine tramway viaduct - north pier
Raasay Ironstone Mine and Processing Works

The No.1 Mine tramway had to cross the steep sided valley of a tributary of the Inverarish Burn on an impressive viaduct before heading south towards the processing plant at East Suisnish. Only the concrete support piers remain today. This is a view of the northern pier.

Background
The two adits of Raasay No.1 ironstone Mine were situated about 2.5 km north of East Suisnish pier and worked the Jurassic (Upper Lias) age siderite and chamosite ores from 1914 to 1920. The mine was owned and developed by William Baird & Co. who also built the terraces of houses in the village of Inverarish to house the mine workers, many of whom were German prisoners of war. A tramway and incline connected the mine to the processing works (crusher, calcining kilns, gantries, loading hoppers) at East Suisnish.

A second pair of mine adits (Raasay No.2 Ironstone Mine) just north of Inverarish were also opened up around the same time but never went into proper production due to geological difficulties (faulting).

There was also a small amount of opencast outcrop mining carried out near the No.1 Mine, again around the same time.

The works were dismantled by 1943 but the site is now a scheduled protected monument.

A view of the works in 1917 is here:
geoscenic.bgs.ac.uk/asset-bank/action/viewAsset?id=1343

Frans Schols has particularly liked this photo


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