Chrysoprase is the guest stone of the house — apple-green chalcedony from the Haneti belt, bought on the same terms as its grander neighbours: named ground, papered origin, no apologies. It does not glitter; it glows, which is rarer.
People ask why we name the mines. Because a gift with its origins intact is not a purchase, it is a lineage — and lineage is the only luxury that compounds.
The letter continues — to the seven collections