#PeruvianMinerals - Twitter Hashtag

9 months ago

🟥 ⛏️ Orpiment is a vibrant orange-yellow arsenic sulfide mineral with the formula As2S3, crystallizing in the monoclinic system and exhibiting a resinous luster. 🔁 ❤️ #Orpiment #PeruvianMinerals 🎞 https://t.co/azK6mwcrg0 ▶️ It is relatively soft with a hardness between 1.5 and 2 on the Mohs scale and has a specific gravity around 3.5, making it noticeably dense for its appearance. Specimens from Peru often display wedge-shaped or bladed crystals up to several centimeters in size, sometimes aggregated with white barite or intergrown with red realgar, and can show a fiery translucence when backlit. ▶️ Geologically, orpiment forms in low-temperature hydrothermal settings, including veins, fumaroles, and hot springs, where it precipitates from arsenic-rich fluids or alters from other arsenic minerals like realgar. ↘️ In Peru, it is prominently associated with epithermal deposits in the Andes, such as those at the Quiruvilca Mine in the La Libertad region, where it occurs within polymetallic sulfide ores containing copper, lead, zinc, and silver at elevations exceeding 11,000 feet.

geologyBits's tweet photo. 🟥 ⛏️ Orpiment
is a vibrant orange-yellow arsenic sulfide mineral with the formula As2S3, crystallizing in the monoclinic system and exhibiting a resinous luster.

🔁 ❤️
#Orpiment #PeruvianMinerals

🎞 https://t.co/azK6mwcrg0
▶️ It is relatively soft with a hardness between 1.5 and 2 on the Mohs scale and has a specific gravity around 3.5, making it noticeably dense for its appearance.

Specimens from Peru often display wedge-shaped or bladed crystals up to several centimeters in size, sometimes aggregated with white barite or intergrown with red realgar, and can show a fiery translucence when backlit.

▶️ Geologically, orpiment forms in low-temperature hydrothermal settings, including veins, fumaroles, and hot springs, where it precipitates from arsenic-rich fluids or alters from other arsenic minerals like realgar.

↘️ In Peru, it is prominently associated with epithermal deposits in the Andes, such as those at the Quiruvilca Mine in the La Libertad region, where it occurs within polymetallic sulfide ores containing copper, lead, zinc, and silver at elevations exceeding 11,000 feet.

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Gemrock Peru @GemrockPeru

over 3 years ago

Pyrite can increase the value of a crystal product? Learn more in this video ➡ https://t.co/rsdwHJWIzG #pyrite #pyritecrystals #pyriteinformation #crystals #minerals #peruvianminerals #pyritejewelry

GemrockPeru's tweet photo. Pyrite can increase the value of a crystal product?
Learn more in this video ➡ https://t.co/rsdwHJWIzG

#pyrite #pyritecrystals #pyriteinformation #crystals #minerals #peruvianminerals #pyritejewelry https://t.co/iTrO1aadKJ

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Gemrock Peru @GemrockPeru

over 3 years ago

What is a crystal? See this video to learn more ➡➡➡ https://t.co/rsdwHJWIzG #pyrite #pyritecrystals #pyriteinformation #crystals #minerals #peruvianminerals #crystalshop

GemrockPeru's tweet photo. What is a crystal? See this video to learn more ➡➡➡ https://t.co/rsdwHJWIzG

#pyrite #pyritecrystals #pyriteinformation #crystals #minerals #peruvianminerals #crystalshop https://t.co/p2x79hRH1P

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Gemrock Peru @GemrockPeru

over 3 years ago

To what we are referring to when we talk about a crystal? See this video to learn more ➡https://t.co/rsdwHJWaK8 #pyrite #pyritecrystals #pyriteinformation #crystals #minerals #peruvianminerals