Brown, Brown, Reddish, Brownish, Yellow, Brown, Reddish, Brownish, Yellow
Colorless, Yellow, Brownish, Red, Violet, Blue, gray
Uneven, torn surfaces, (e.g. fractured metals)., Uneven, Gemstones (2009), torn surfaces, (e.g. fractured metals).
Splintery, Conchoidal, Brittle