Crystals & Stones

Green fluorite crystals from Berta Mine, Spain; photo by Géry Parent, CC BY-SA 3.0 — Roosters Peacock crystal guide
Green Fluorite: The Stone of Focus, Growth & Clear Organization
Green Fluorite is a green variety of calcium fluoride, CaF₂, known for cubic and octahedral forms, Mohs hardness 4 and perfect cleavage. Explore its mineral science, modern symbolic associations with... Read more...
Green fluorite crystal on micaceous matrix from Namibia; photo by CarlesMillan, CC BY-SA 3.0 — Roosters Peacock crystal guide
Fluorite: The Stone of Focus, Order & Clear Thinking
Fluorite is calcium fluoride, CaF2, an isometric mineral famous for cubic and octahedral crystals, perfect octahedral cleavage, Mohs hardness 4 and a wide range of colors. Explore its mineral science,... Read more...