01 – Agate – Bieuzy-Les-Eaux (56)

02 – Carnelian with Epidote – Paimpol (22)

03 – Carnelian – Lézardrieux (22)

04 – Chalcedony – Quilly (44)

05 – Chalcedony – Quilly (44)

06 – Smoky quartz – Ploemeur (56)

07 – Milky quartz – Saint Evarzec (29)

08 – Quartz colored by Manganese – Guiscriff (56)

09 – Hyaline quartz – Coray (29)

10 – Quartz colored by Limonite – Plomelin (29)

11 – Quartz crystals – Coray (29)

12 – Amethyst quartz – Crozon (29)

13 – Amethyst quartz – Pluzunet (22)

14 – Amethyst quartz – Ploemeur (56)