Impressions May 8, 2019 By Close up of a Fluorite crystal Igneous rocks: Pumice with phenocrysts Close up of the inside of a of a stalagmite Sedimentary rocks - sandstone with shell fossil Metamorphic rocks: folded schist Close up of Amethyst crystals Tourmaline & quartz Fossils of rat teeth and bones Insect inclusion in amber Conch fossil Distorsio snail Colors in nature: seedpod of a Trichilia trifolia (Shimaruku Machu) Captivating insects Cushion sea star Tricolored heron
