A beautiful Iodargyrite for this #MineralMonday, with the simple formula AgI. Carefully kept away from light, as silver iodide is sensitive to light exposure — a property that was instrumental in the invention of photography. Well-formed crystals from Australia.

Blue and green #MineralMonday with very special blue sprays of Cornetite and secondary green crystals of Libethenite. From Lubumbashi,DRC

#MineralMonday for all ! Nice metallic grey shiny crystals of Andorite, from the type site in Romania. With Pyrite and Quartz for a perfect combination.

Sprays of celestial blue Cavansite for this #MineralMonday Nice specimen from India, with lovely contrast between blue Cavansite and white albite crystals. See more on www.youtube.com/watch?v=Va0L...

Nice twinned crystals of Andradite from Greece. I love these geometrical crystals, and also that andradite has been described by Dana himself.

Green #MineralMonday with an intense flashy green conichalcite from Greece (Lavrion of course). Named from greek konis (dust) et khalkos (copper), belongs to a serie with last week Duftite.

Take a look at this lovely clinochlore—it looks like a stack of open books that have been dropped to the ground! Clinochlore, a silicate that had a lot of others names in history : baltimorite, berlauite, chlorite, chlorophaeite, chromchlorit, corundophilite, daphnite, delessite, diabantite...

And now #9 Mohs scale #MineralMonday ! Corundum (Corindon in french) at its simpliest raw state. No #10 diamond in my collection, love this one from mindat : www.mindat.org/photo-411991...

Mohs scale #MineralMonday, and now #8 Topaz ! Large, clean, yellow Topaz crystal from Pakistan with orange inclusions.

Mohs scale #MineralMonday, #7 easy ! Classical quartz from Minas Gerais.

Mohs scale #MineralMonday continues with #6 Orthose (or, in French, Orthoclase). Nice, sharp orthose crystals from Mexico that have a deep creamy color. Smoked quartz also on this sample.

#MineralFake again, mervelous sharp moissanite crystals, up to 3cm, wonderful iridescence. Silicon carbide artificialy grown in special oven for the industry. #Mineral #Geology #carbide #silicon

Sometimes you fall in love with #mineralfakes I have this neat Chinese irradiated blue fluorine, i love it more than the big green melted ones in my collection #mineral #mineralogy

For this #MineralMonday , a nice and strange light green Duftite grown in an on Calcite... From Tsumeb !

Chalcedony from Indonesia (yes, that one) #chalcedony #minerals #rocks #crystals #stones #naturaelapides

Mohs scale #MineralMonday ! #5 Apatite from Norway !

Mohs scale #MineralMonday ! #3 Calcite from Italy #2 Gypse/Gypsum at @andersonmineral.bsky.social

Mohs scale #MineralMonday ! #4 Fluorite/Fluorine from China

If I may, a Mohs scale #MineralMonday ! Let's go with #1 Talc, from Switzerland. … nine to go, bring your photos !

Native element #MineralMonday ! From Italian volcanoes, the very elemental Siderazot.

"Tooth" Wulfenite from Mexico on this #MineralMonday !

Happy new #MineralMonday ! Some Franklinite from original mine Franklin in New-Jersey.

Takovite, Grèce youtu.be/C1V80Hk9Yk4 #takovite #carbonate #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Calcédoine, Indonésie youtu.be/8tmEV_jwY5s #calcedoine #oxyde #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Iodargyrite, Australie youtu.be/uWIH3AsIZgk #iodargyrite #halogenure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Villiaumite, Groënland youtu.be/H6iqACIdVxI #villiaumite #halogenure #fluorure #poison #sodium #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Sterryite, Italie youtu.be/mfk3EApS9sE #sterryite #sulfure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Arsenopyrite, Kosovo youtu.be/3h1RRC7KYaA #arsenopyrite #cristaux #crystals #mineralogie #quartz #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Pyrite, Italie youtu.be/B5IH438vedo #pyrite #sulfure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Carrollite, Japon youtu.be/a_z5HVAkAWk #carrollite #sulfur #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Sphalérite, Etats-Unis youtu.be/8BlWgwzh8Fw #sphalerite #sulfure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Dyscrasite, Maroc youtu.be/cWGtOwuqixw #dyscrasite #sulfure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Zinkénite, Roumanie youtu.be/G6j86oKv10k #zinkenite #sulfure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Ottensite, Italie youtu.be/cTRapAPSQ3M #ottensite #sulfure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Boulangerite, Roumanie youtu.be/9aSTkw1DEBM #boulangerite #sulfosel #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Baumhauerite, Suisse youtu.be/5QS86eoapG4 #baumhauerite #bsulfure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Magnesioferrite, Suède youtu.be/0g19JpjMERE #magnesioferrite #oxyde #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Franklinite, Etats-Unis youtu.be/5gFg6HaSVv4 #franklinite #oxyde #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Cuprite, Chine youtu.be/J7Zwv4nBTtk #cuprite #oxyde #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Kermesite, Slovaquie youtu.be/LYUSVJtWjT0 #kermesite #sulfure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Atacamite, Pérou youtu.be/XKssYPeM9gM #atacamite #halogenure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Fluorine trafiquée, Chine youtu.be/0eHd_9rUx_Q #fluorine #fake #halogenure #fluorite #intenseblue #intense #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #collector www.youtube.com/@naturaelapi...

Salammoniac, République Tchèque youtu.be/dxs_B3IJC2g #salammoniac #halogenure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Halite, Pologne youtu.be/5J1LciFAP70 #halite #halogenure #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Schorl, Pakistan youtu.be/6-Xq3XWBIDI #schorl #tourmaline #silicate #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Actinolite, Autriche youtu.be/OVY5roRiwJo #actinolite #silicate #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Scapolite fluorescente, Autriche youtu.be/wS-ovE-2Q-4 #scapolite #silicate #rfluorescence #intense #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #collector www.youtube.com/@naturaelapi...

Pyroxmangite, Brésil youtu.be/Q28y7N9hQbE #pyroxmangite #rhodonite #malachite #blueone #greece #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Apophyllite-KF, Inde youtu.be/WHbxRq0fpIk #apophyllite #silicate #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...

Cavansite, Inde youtu.be/Va0LZ5duj4s #cavansite #silicate #quartz #unique #cristaux #cristal #crystals #mineralogie #mineraux #minerai #gemmes #gems #collection #naturae #lapides #minerals #nature #merveille #cristallisation #collector www.youtube.com/@naturaelapi...