Observations on Pearls Reportedly from the Pinnidae Family (Pen Pearls)

Pinnidae - Pen Shells

Calcite Present in a Pearl from Pinctada maculata

Minerals, Free Full-Text

Observations on Pearls Reportedly from the Pinnidae Family (Pen Pearls)

A Gastropod Shell in a Unique Shell Blister

Observations on Pearls Reportedly from the Pinnidae Family (Pen Pearls)

Observations on Pearls Reportedly From the Pinnidae Family (Pen Pearls)

Animals, Free Full-Text

PDF) Observations on Pearls Reportedly from the Pinnidae Family (Pen Pearls)