Late Victorian Blue John Stud Earrings man in the moon Unlike the majority of her

Unlike the majority of her estate

The hang from posts

Marks rubbed

this one is a particularly cool and striking example

with diamond shoulders bordered in millegrain details

Late Victorian Blue John Stud Earrings man in the moon Unlike the majority of herDATE: Victorian, c. 1890 Charming Blue John earrings dating from the latter half of the 19th century. The stone aka Derbyshire Spar is a rare form of fluoride with bands of purple blue and yellow. Only found in the UK at the Blue John and Treak Cliff Caverns, it was mined through the 19th century for its ornamental value (mining continues on a small scale to this day). There's contention over the origins of the name. Some speculate that it derives