KaylinQ<p>&quot;There Is Only One Specimen Of The <a href="https://mstdn.science/tags/Rarest" class="mention hashtag" rel="tag">#<span>Rarest</span></a> <a href="https://mstdn.science/tags/Mineral" class="mention hashtag" rel="tag">#<span>Mineral</span></a> On Earth</p><p>Among the Earth’s 6,000 identified minerals, only one is known from just a single sample.&quot; </p><p><a href="https://mstdn.science/tags/Kyawthuite" class="mention hashtag" rel="tag">#<span>Kyawthuite</span></a></p><p><a href="https://www.iflscience.com/there-is-only-one-specimen-of-the-rarest-mineral-on-earth-67276?mc_cid=5f5d83faf0&amp;mc_eid=a6418f0afa" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">iflscience.com/there-is-only-o</span><span class="invisible">ne-specimen-of-the-rarest-mineral-on-earth-67276?mc_cid=5f5d83faf0&amp;mc_eid=a6418f0afa</span></a></p>