- Sandstone Abrader
Description: Oval sandstone abrader with pigment on one side. Dimensions: 8.6 x 5 x 2.5 cm. Collection: On display at the Tuzigoot National Monument Visitor Center (catalog card). - Natural Cup-shaped Concretions
Description: Naturally formed concretions found at Wupatki Pueblo and used for grinding pigments. Dimensions: (left) 0.7H x 1.5diam cm (0.28 x 0.59 in); (right) 3.3H x 1.7W cm (1.3 x 0.67 in). Collection: On display at Wupatki National Monument (catalog card 1, catalog card 2). - Paint Palette
Cultural Period: Ancestral Puebloan Description: Stone palette shaped by chipping and grinding sandstone to form a rectangular shape in which three cupules are spaced equally. Each cupule still bears the remnants of minerals ground for paint pigment at Wupatki Pueblo. The yellow, orange, and brown pigments are derived from iron-rich minerals such as limonite, ochre, and perhaps hematite. Dimensions: 23.0L x 11.7W x 3.7T cm. Collection: On display at Wupatki National Monument (catalog card).