#gemtober 2024
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alirex-art · 2 months ago
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Gemtober Day 10 ⭐️ Pallasite
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Looks like Padpa & Rutile's child xd
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garblegarden · 2 months ago
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I haven't got the time to participate in gemtober, but I did see that today's prompt was pallasite and i went "hey i know that guy. pallasite my friend pallasite. from my mind."
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headphonegirl21 · 1 month ago
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Day 29: Jeremejivite
• Category: Borate Mineral
• Formula: Al 6B 5O 15(F,OH) 3
• Crystal System: Hexagonal
• Mohs Scale: 6.5-7.5
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headphonegirl21 · 29 days ago
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Day 31: Dresden Green Diamond
• Category: Type lla
• Formula: C
• Crystal System: Type lla(?)
• Mohs Scale: 10
Happy Halloween!!!
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headphonegirl21 · 1 month ago
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Day 22: Titanite
• Category: Nesosclicate
• Formula: CaTiSiO5
• Crystal System: Monoclinic
• Mohs Scale: 5.5
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headphonegirl21 · 2 months ago
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Day 10: Pallasite
• Category: Stony-iron meteorites
• Formula: (Mg²⁺, Fe²⁺)₂SiO₄
• Crystal System: Isometric and Hexoctahedral
• Mohs Scale: 4-5(?)
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headphonegirl21 · 2 months ago
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Day 5: Wavelite
• Category: Phosphate
• Formula: Al3(PO4)2(OH, F)3·5H2O
• Crystal System: Orthorhombic
• Mohs Scale: 3.5-4.0
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headphonegirl21 · 2 months ago
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Day 4: Tiffany Stone
• Category: Halide(?)
• Formula: CaF2
• Crystal System: Orthorhombic
• Mohs Scale: 4
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headphonegirl21 · 2 months ago
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Day 3: Clinohumite
• Category: Nesosclicate
• Formula: (Mg, Fe)9(SiO4)4(F,OH)2
• Crystal system: Monoclinic
• Mohs Scale: 6
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headphonegirl21 · 2 months ago
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Day 1: Anapite
• Category: Phosphate minerals
• Formula: Ca2Fe2+(PO4)2·4H2O
• Crystal system: Hexagonal
• Mohs scale: 5
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headphonegirl21 · 2 months ago
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Day 7: Howlite
• Category: Inoborates
• Formula:  Ca2B5SiO9(OH)5
• Crystal System: Monoclinic
• Mohs Scale: 3.5
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headphonegirl21 · 1 month ago
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Day 20: Cuprite on Malachite
• Category: Copper Ore(?)
• Formula: Cu2CO3(OH)2
• Crystal System: Isometric System Hexoctahedral Class
• Mohs Scale: 3.5-4
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headphonegirl21 · 30 days ago
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Day 30: Pink Halite
• Category: Pink Salt (?)
• Formula: NaCl
• Crystal System: Isometric (?)
• Mohs Scale: 2.5
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headphonegirl21 · 1 month ago
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Day 28: Bicolor Tanzanite
• Category: Epidote(?)
• Formula: Ca2Al3(SiO4)(Si2O7)O(OH)
• Crystal System: Orthorhombic
• Mohs Scale: 6-7
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headphonegirl21 · 1 month ago
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Day 27: Rutilated Quartz
• Category: Quartz
• Formula: SiO2 with TiO2
• Crystal System: Hexagonal
• Mohs Scale: 6-7.5
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headphonegirl21 · 1 month ago
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Day 26: Blue Celestite on Calcite
• Category:
• Celestine (Stronium Sulfate) and Calcite (Carbonate
• Formula: SrSO4 and CaCO3
• Crystal System: Orthorhombic and Trigonal
• Mohs Scale: 3-3.5
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