मैगज़्टर गोल्ड के साथ असीमित हो जाओ
10,000 से अधिक पत्रिकाओं, समाचार पत्रों और प्रीमियम कहानियों तक असीमित पहुंच प्राप्त करें सिर्फ
कोशिश गोल्ड - मुक्त
NATURE'S MOST TOXIC ROCKS
How It Works UK
|Issue 202
Why these sparkling crystalline minerals are among the most hazardous rocks in nature
1 DRAGON'S BLOOD
Chemical composition: HgS Toxic element: Mercury
Derived from the Arabic word 'zinjafr', meaning 'dragon's blood', cinnabar is a bright-red mineral that is found in the fractures of volcanic rock. In traditional Chinese medicine, cinnabar is used as a sedative for medicinal procedures.
However, its toxic mercury content can cause more harm than good.
यह कहानी How It Works UK के Issue 202 संस्करण से ली गई है।
हजारों चुनिंदा प्रीमियम कहानियों और 10,000 से अधिक पत्रिकाओं और समाचार पत्रों तक पहुंचने के लिए मैगज़्टर गोल्ड की सदस्यता लें।
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