All agate is is microcrystaline quartz. The crystal structure is smaller, and denser, so the rock is heavier, and stronger. Generally agate has lines, or inclusions inside that give it character. Yours looks like some agate, with a shell of regular quartz covering part of it.Hello
I recently found this on the sea shore, is it white agate or quartz maybe?...
Thanks from Scotland View attachment 828918 View attachment 828919 View attachment 828919
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