HeidiandSpencer Prattare welcoming fans into their one-of-a-kind crib!
Spencer jokes of the formation, “We were told that it was from a volcano in Peru. We were definitely lied to. It’s for sure from Brazil, out of a mine. But you know, it was a good salesmen out there.”

They move on to a large citrine and a “quartz cluster,” before introducing a special carved item.
“This is a lepidolite elephant for healing. It has lithium so that’s where they get that,” Heidi says of one of the pieces on display.
Spencer describes it as “a big Xanax of crystals.”

The Hillsalums head to their dining area, which features large-scale portraits of the pair spanning one wall.
RELATED VIDEO: The Home Edit’s Clea Shearer and Joanna Teplin Launch Colorful Collab Just in Time for Your Holiday Shopping
The episode comes months after Heidi showed off their “life changing"home organization makeoverbefore becoming a family of four.
“I’ve been waiting to do the nursery for a while, looking for just the right time because I wanted to change Gunner’s room into the nursery,“The Hills: New Beginningsstar told PEOPLE of her and Spencer’s now 5-year-old son in August. “I’ve been waiting to transition him to a different room in the house.”
Before she could make that happen, Heidi had a junk closet to tackle. “I have had a collection of what my husband would call treasure for the past five years that’s built up in that room,” Heidi admitted.

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.
“I spent eight hours in there trying to throw things away and organize, and it just felt really overwhelming,” she said.
Enter professional organizer Eryn Donaldson, CEO ofThe Model Home, who helped Heidi tackle the clutter and reach her organizational goals.
“What Eryn did was incredible,” Heidi says. “I was going to fly my mom out to help with this and then I thought, ‘well this is even better.'”
source: people.com