There are no white stone in Lawrences Allhemical Labaratory, have I miss something?
pixel_player63348431
You can always find maps, videos, quests, camp equipment, treasures, achievements & other related information on the relevant Wiki page for the Event/Story
https://wiki.diggysadventure.com/index.php?title=Valentine_2015
https://wiki.diggysadventure.com/index.php?title=Event-Quests-2015#VALENTINE_2015
Here are the maps for this event
https://drive.google.com/drive/mobile/folders/1Pkm44IIyUD67_2W3L1zFN6v0TNHBZSnp
Choose the Laboratory and you will see the solutions. As far as I could see, no white stones are needed in the maps
