Pearl and small pearl can be made into soul gems now.

Added 2 more recipes for the Rare Soul Crafting Perk which allows you to create a petty and a lesser refillable soul gem from various uncommon items found in the world.

Created a new alchemy ingredient found on an uncommon creature in the world to allow for the creation of the lesser refillable soul gem.

Added another perk called "Rare Soul Gem Crafting" Which allows you to craft refillable soul gems, of varying capacity, from rare gems and materials within the world. I'm very happy with the result.

The largest of the refillable gems takes 2 Stones of Barenziah(Unusual gems) and 2 quicksilver. If you are in the Thieves guild you can breakdown the soul gems to get back the stones for the crown quest. Be advised that all the Barenziah stones can be sold or dropped, so if you want to complete the quest.. don't lose them!! I have found that many people do not ever do the Thieves guild quests, so I thought of another use for the Stones.

I'll let you figure out the rest.. just wanted to warn folks in the Thieves guild to watch your stuff.