usca9763 Trona Pinnacles rising from the bed of the Searles Dry Lake basin. California, USA http://www.terragalleria.com/california/picture.usca9763.html usca9765 Trona Pinnacles and Mountains, late afternoon. California, USA http://www.terragalleria.com/california/picture.usca9765.html usca9766 Tufa towers, Trona Pinnacles, late afternoon. California, USA http://www.terragalleria.com/california/picture.usca9766.html usca9764 Tufa spires, Trona Pinnacles, sunset. California, USA http://www.terragalleria.com/california/picture.usca9764.html usca9767 Trona Pinnacles, dusk. California, USA http://www.terragalleria.com/california/picture.usca9767.html