DESCRIPTION: Moaning Cavern is known as a living cave, which means that its formations are continuing to grow. As water drips or flows into the cave, calcite is deposited on the end of formations, extending them in miniscule amounts every year.
CREDITS: Lisa Boulton
COPYRIGHT: Photo: Sierra Nevada Recreation Corporation
INSTRUCTIONS: Click on photo to download high resolution image. Use of this image requires crediting the photographer and the location taken (Moaning Cavern).