P3H4E1N1A1C3I1T1E1S1
17 points
PHENACITES is validvalid
PHENACITE, [n]
PHENACITE, a mineral, beryllium silicate, sometimes deceptively like quartz, also PHENAKITE [n]
PHENACITE, [n]
PHENACITE, a mineral, beryllium silicate, sometimes deceptively like quartz, also PHENAKITE [n]