Amethyst occurs at many localities in the United States, but rarely fine enough for use in jewellery.
Of these, Thetis and Amphitrite rule the sea according to the legend of different localities; Galatea is a Sicilian figure, who plays with and deludes her rustic lover of the shore, Polyphemus.
It appears to be common in the neighbourhood of Cape Town, while the recent Antarctic expeditions have shown that it occurs in various localities from the Falkland Islands to the Antarctic circle.
In some localities, however, negative potential gradient is by no means uncommon, at least at some seasons, in the absence of rain.
A portion of the Mirdite region, the Mat district, the neighbourhood of Dibra, Jakova and Ipek and other localities have never been s.