Mineralogi & ädelstenar
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Unearthing the Underworld reveals the hidden world of rocks - the secret-keepers of past environments, of changing climates and the pulse of life over billions of years. Even the …
From small beach pebbles to huge megaliths, stones have been revered, collected, enhanced, sculpted or engraved for practical and artistic purposes throughout the ages. They have …
This is a beautifully illustrated account of pearls through millennia, from fossils to contemporary jewellery. Pearls are the most human of gems, both miraculous and familiar. …