Earthy and opaque, jasper is called the supreme nurturer in stone lore and is read as endurance and quiet support. In a dream it often stands for staying steady through a long effort.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.