A topless climate activist Laura Amherst, 31, from Extinction Rebellion protests in Soho, London, United Kingdom on August 25, 2021. The event is part of the “Impossible Rebellion” protest to “target the root cause of the climate and ecological crisis” and are ongoing for two weeks until the Government agrees to stop all new fossil fuel investments. (Photo by Stephen Chung/Alamy Live News)

Philippine actor Soliman Cruz wearing a business suit stands inside an 8-foot transparent bubble while other activists wearing masks touch the bubble during an anti-pollution protest near a park in Manila on April 25, 2025. The protest is part of a climate advocates 350 campaign on Manila's air pollution crisis, due to traffic emissions, fossil fuel and unchecked industrial activity. (Photo by Ted Aljibe/AFP Photo)

Staff members work on sorting and assembling the skeleton of a fossilized Triceratops dinosaur, in Paris, France, 31 August 2021. The skeleton of a Triceratops, an over 66 million years old dinosaur, knicknamed “Big John”, will be auctioned at the Drouot Auction House on 21 October 2021 and is estimated to fetch a total of 1.5 million euros. (Photo by Christophe Petit Tesson/EPA/EFE)

Dinosaur mockups are installed in Danghangpo, Goseong, some 466km southeast of Seoul, South Korea, 06 September 2021, 25 days ahead of the Gyeongnam Goseong Dinosaur World Expo 2021 set for 01 October until 07 November. Goseong is one of the world's three largest fossilized dinosaur footprint sites, along with Colorado in the United States and the west coast of Argentina. (Photo by Yonhap/EPA/EFE)

There is an endless bounty of eye-catching gemstones throughout the world and this spectacular boulder opal is one unique beauty that looks like a shimmering crystal encased in a tree fossil. Its opalescent sheen seeps through the cracks of the seemingly wooden rings in lustrous hues of emerald green and aqua blue. Like something out of a fairy tale, the triangular piece radiates through an organic pattern mimicking the growth rings of tree.

A couple takes a photo outside the MUJA (Jurassic Museum of Asturias) in Colunga, northern Spain, November 6, 2015. The scientific team of the Jurassic Museum of Asturias (MUJA) presents their latest studies on the fossil of a Ichthyosaur, which acccording to them is the most complete found in the Iberian Peninsula and one of the few in the world. (Photo by Eloy Alonso/Reuters)

Igor Gavrilov, the main taxidermist of the Zoological centre at Tel Aviv University, works on a taxidermied animal, part of a collection which will be housed at the Steinhardt Museum of Natural History, a new Israeli natural history museum set to open next year in Tel Aviv, Israel June 8, 2016. Legions of insects, sea creatures and ancient fossils are lining up in a new museum shaped liked a giant Noah's Ark, telling the story of a crucial evolutionary byway across Israel. (Photo by Nir Elias/Reuters)

A model presents the Flesby, a one-seater mobility concept car, during a media preview of the 45th Tokyo Motor Show in Tokyo, Japan on October 25, 2017. Japan's flagship automakers present their futuristic visions for the post-fossil fuel era at the Tokyo Motor Show that kicks off Wednesday. (Photo by Kim Kyung-Hoon/Reuters)