Parson's Parc Clay Quarry, St. Neot, Cornwall.
A well-crystallised specimen of amethystine quartz set on a matrix of milky quartz and mica.
Parson’s Parc Clay Quarry first opened in 1869 and was worked intermittently until its closure in 1997.
An excellent example of amethyst from this locality.
Ex. Richard Hotson Collection.
Size: 10 x 5 x 4 cm
