ML308 Fluorescent minerals collection (Shortwave)
名稱 熒光礦物藏品(短波)Name Fluorescent minerals collection (Shortwave)化學公式 –Chemical Formula –莫氏硬度 –Mohs scale of Hardness –描述 當它吸收外界能量後它會發出螢光色。Description When it absorbs external energy, it emits a fluorescent color小挑戰 現在發現多少種? 全世界已經發現的礦物有5000多種 但具有螢光性的僅200種左右Challenge How many kinds are found now? There are more than 5,000 minerals found in the world But only about 200 kinds are fluorescent Reference https://www.google.com.hk/amp/s/kknews.cc/science/r8jxkmo.amp by 4B12 Lam Cheuk Ying Opal on 2 April 2021