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Web links (37) See the collections
Le Cullinan, le plus gros diamant brut jamais découvert
by Judo73 — Nature
L'amazonite
by Stef — Nature
Le jumelage entre la Vallée des Saints en Bretagne et l'Ile de Pâques
by Judo73 — Culture
A chaque pierre sa chanson
by Judo73 — Musique
Le sel et le sucre : fabriquer des cristaux
by monje — Enseignement
L'agathe ou agate
by monje — Nature
La fluorite ou fluorine
by monje — Nature
La jade
by monje — Nature
Le jaspe
by monje — Nature
La labradorite
by monje — Nature
La lapis-lazuli
by monje — Nature
La marcassite et/ou marcasite
by monje — Nature
La nacre
by monje — Nature
La morganite
by monje — Nature
Kianyte et/ou cyanite, mais aussi disthène
by monje — Nature
L'opale
by monje — Nature
La perle, sa culture
by monje — Nature
La pierre de lune
by monje — Nature