Quartz crystals are often used in crystal healing. Crystal healing is a pseudoscientific alternative medicine technique that employs stones and crystals. Adherents of the technique claim that these have healing powers, although there is no scientific basis for this claim.rystal healing is a pseudoscientific alternative medicine technique that employs stones and crystals.
The seasons in Greece are mainly divided into a long warm period, summer, and a long cool and wet period, winter. Autumn and spring in Greece and tend to be short-lived. The hot and dry summer period lasts from April through May, June, July, August and September.
Climate in Greece in September. The weather in Greece in September is warm and mild. Greeceâs Mediterranean climate means that September weather is still relatively warm. Average temperatures in Athens for September range from 19 to 29Â°C (66 to 84Â°F). The average temperature during September on many of Greeceâs islands is only slightly cooler than that of Athens. Sunshine hours begin to decrease in Greece during September.