Rich drusy crusts of tiny yellowish crystals in vugs in matrix.
Good locality-interest material, collected by my father in July 1990.

Postage combined on multiple orders. International orders over £20 value will be sent via tracked postage.

International postage is quoted for the US, which has increased hugely recently.  Excess P&P (-eBay fees) will be refunded to other locations like Europe.

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