Back-to-school can be stressful for everyone involved. For students, there are worries about the social pressures of fitting in, making friends, and getting good grades. Crystals are not a cure-all, here are a few crystals for that can be helpful.
Carnelian - enhances determination, motivation & endurance 
Hematite - helps students stay grounded, focused & organized
Green Aventurine- helps manage the emotional ups & downs of student life
Sodalite - enhances rational thinking & problem solving skills
Black Onyx - protects students from negativity, distractions & draining environments