Stay-at-Home Day Twelve, Monday 6 April 2020: Stone Twelve

A small brown stone found on the beach at Birdlings Flat a couple of years ago, polished last week:

I don’t know what kind of stone Stone Twelve is. It is probably metamorphic, made up of tiny brown and white grains compressed together by heat and pressure, but what kind of metamorphic rock it comes from is hard to say:

Stone Twelve looks the same on both sides, which is not common. It is slightly concave on one side. It has polished well.

The next Post in this Series is Stay-at-Home Day Thirteen, Tuesday 7 April 2020: Stone Thirteen.

 

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Author: tumblestoneblog

Retired Academic, male, living in the New Zealand countryside near Whanganui with his wife as well as Jasper the dog, Fluffy the cat, Dancer and Penny, the horses, and a shed half-full of stones. Email john.tumblestone@gmail.com.

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