- Quartz, Datolite, Quartz
- Small Cabinet, 8.8 x 7.8 x 6.8 cm
- Bor Pit (Boron Pit; Bor Quarry), Dal'negorsk B deposit, Dal'negorsk (Dalnegorsk; Tetyukhe; Tjetjuche; Tetjuche), Primorskiy Kray, Far-Eastern Region, Russia
A very fine and interesting, intergrown, mounded cluster of sharp datolite and "beta" quartz crystals nearly totally coated with sparkly drusy quartz. Interestingly, some of the drusy quartz has a preferential brown color. Just a few of the crystals at the top of the piece are not fully coated with drusy quartz. This excellent piece is nearly complete-all-around and pristine. Highly representative and unusual combination material from this noted locale.