Ironstone Quarry near Goathland

A friend has asked me if I know of a walk to an Ironstone Quarry near Goathland?

Anyone on here any the wiser?
Goathland is a place I visit around once every 5 years, so I’m not too familiar with it.
 
There are a few around Goathland. The Whinstone mine at Sil Howe springs to mind. 100s of meters of walkable workings albeit pretty gloopy and hazardous in some places. There are a couple of decent video's online of visits.
 
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