Freshwater pearls of the world
August 18, 2023
By Elisabeth Strack
Die neueste Ausgabe von MARGARITOLOGIA
(Nr. 18, April 2020) ist jetzt erhältlich.
Mehr Informationen unter:
English version:
"An Update on Pearl Localities"
The update compares past and present finding places and shows that the last 15 years have seen a distinct rise for prices of fine qualities, nearly attaining the high levels of the natural pearl market between 1850 and 1930, this includes American freshwater pearls.
Where: AGTA Seminars in the Tucson Convention Center, Graham Room
When: Friday, February 7, 2020.
Artikel von Elisabeth Strack, Juni 2018:
The acid test: Preserving pearls’ fragile beauty