I am so happy to share the precious stone for Ostara: Gabbro.
Gabbro is related to Basalt. But where Basalt cooled near the surface quickly, making it very fine-grained, Gabbro cooled very slowly, very deep in the earth’s oceanic crust, giving its green crystals time to form, nesting within the Basalt.
This green is called Olivine. Mag