Kirsten is on the hunt for treasures created by volcanoes. First, she travels to the big island of Hawaii where Mt. Kilauea has been erupting for over 20 years. She dives for rare Hawaiian shells that live in lava tubes and tries her hand at the ancient art of spear fishing. Next stop is Modoc State Park in California to find the beautiful Rainbow Obsidian - a volcanic glass - that has been used by the Native American tribes here for centuries.

Join Kirsten Gum as she takes her treasure hunting skills to the peaks and valleys of the Wild West. First, she climbs to the top of a 14,000 ft. peak in Colorado in search of valuable gemstones: Aquamarine and Smoky Quartz. Then she saddles up her horse to work as a ranch hand in the desolation of West Texas to get some rare Red Plume Agate - the only place in the world where it's found.

Treasure hunting isn't all about gemstones and this week Kirsten is going off the beaten path for unusual finds. She will dive off the shark-infested coast of Florida in search of fossilized sharks' teeth and then brave the hot, sticky swampland of South Carolina to recover relics from the time plantations were a way of life.