#gemtober 2024
Explore tagged Tumblr posts
alirex-art · 26 days ago
Text
Gemtober Day 10 ⭐️ Pallasite
Tumblr media
Looks like Padpa & Rutile's child xd
43 notes · View notes
garblegarden · 28 days ago
Text
Tumblr media
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."
33 notes · View notes
headphonegirl21 · 9 days ago
Text
Tumblr media
Day 29: Jeremejivite
• Category: Borate Mineral
• Formula: Al 6B 5O 15(F,OH) 3
• Crystal System: Hexagonal
• Mohs Scale: 6.5-7.5
7 notes · View notes
headphonegirl21 · 17 days ago
Text
Tumblr media
Day 22: Titanite
• Category: Nesosclicate
• Formula: CaTiSiO5
• Crystal System: Monoclinic
• Mohs Scale: 5.5
8 notes · View notes
headphonegirl21 · 29 days ago
Text
Tumblr media
Day 10: Pallasite
• Category: Stony-iron meteorites
• Formula: (Mg²⁺, Fe²⁺)₂SiO₄
• Crystal System: Isometric and Hexoctahedral
• Mohs Scale: 4-5(?)
7 notes · View notes
headphonegirl21 · 1 month ago
Text
Tumblr media
Day 1: Anapite
• Category: Phosphate minerals
• Formula: Ca2Fe2+(PO4)2·4H2O
• Crystal system: Hexagonal
• Mohs scale: 5
7 notes · View notes
headphonegirl21 · 1 month ago
Text
Tumblr media
Day 7: Howlite
• Category: Inoborates
• Formula:  Ca2B5SiO9(OH)5
• Crystal System: Monoclinic
• Mohs Scale: 3.5
5 notes · View notes
headphonegirl21 · 19 days ago
Text
Tumblr media
Day 20: Cuprite on Malachite
• Category: Copper Ore(?)
• Formula: Cu2CO3(OH)2
• Crystal System: Isometric System Hexoctahedral Class
• Mohs Scale: 3.5-4
3 notes · View notes
headphonegirl21 · 7 days ago
Text
Tumblr media
Day 31: Dresden Green Diamond
• Category: Type lla
• Formula: C
• Crystal System: Type lla(?)
• Mohs Scale: 10
Happy Halloween!!!
5 notes · View notes
headphonegirl21 · 8 days ago
Text
Tumblr media
Day 30: Pink Halite
• Category: Pink Salt (?)
• Formula: NaCl
• Crystal System: Isometric (?)
• Mohs Scale: 2.5
4 notes · View notes
headphonegirl21 · 11 days ago
Text
Tumblr media
Day 27: Rutilated Quartz
• Category: Quartz
• Formula: SiO2 with TiO2
• Crystal System: Hexagonal
• Mohs Scale: 6-7.5
3 notes · View notes
headphonegirl21 · 12 days ago
Text
Tumblr media
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
3 notes · View notes
headphonegirl21 · 13 days ago
Text
Tumblr media
Day 25: Durangite
• Category: Tiasite
• Formula:NaAl(AsO4)F
• Crystal System: Monoclinic
• Mohs Scale: 5.5
2 notes · View notes
headphonegirl21 · 18 days ago
Text
Tumblr media
Day 21: Calcite Rose
• Category: Carbonate mineral
• Formula: CaCO3
• Crystal System: Trigonal
• Mohs Scale: 3
3 notes · View notes
headphonegirl21 · 20 days ago
Text
Tumblr media
Day 19: Orca Agate
• Category: Chalcedony
• Formula: SiO2
• Crystal System: Trigonal or Monoclinic
• Mohs Scale: 6.5-7
2 notes · View notes
headphonegirl21 · 26 days ago
Text
Tumblr media
Day 13: Quenselite
• Category: Hydroxide minerals
• Formula: PbMn3+O2(OH)
• Crystal System: Monoclinic
• Mohs Scale: 2.5
2 notes · View notes