Wikipedia
Vasudhara
Vasudhārā, whose name means "stream of gems" in Sanskrit, is the Buddhist bodhisattva of wealth, prosperity, and abundance. She is popular in many Buddhist countries and is a subject in Buddhist legends and art. Originally an Indian bodhisattva, her popularity has spread to southern Buddhist countries. Her popularity, however, peaks in Nepal where she has a strong following among the Buddhist Newars of the Kathmandu Valley and is thus a central figure in Newar Buddhism. She is named Shiskar Apa in Lahul and Spiti.
Her mantra is oṃ Vasudhāre svāhā.