Offerings of Athena
Some of these offerings are from historical sources and others are from my personal experience with the Goddess.
Oil (Olive Oil)
Various kinds of Meat
Scents: Aromatic or Sweet-Smelling Herbs; Myrrh
Light: Oil Lamp; White or Blue Candles
Colors: Blue, Sea colors
Flowers: Roses, Sweet Smelling Flowers
Things or events that would cause miasma.
Homer. The Homeric Hymns: A Translation, with Introduction and Notes. translated by Diane Rayor. University of California Press, 2004.
The Orphic Hymns. trans. By Apostolos N. Athanassakis. Johns Hopkins University Press, 2013.
Connelly, Joan Breton. Portrait of a Priestess: Women and Ritual in Ancient Greece. (Princeton University Press, 2007) 180.