O'Rocky

Prehnite: Large Prehnite Specimen Prehnite: Large Prehnite Specimen Prehnite: Large Prehnite Specimen Prehnite: Large Prehnite Specimen Prehnite: Large Prehnite Specimen (base) Prehnite: Large Prehnite Specimen Prehnite: Large Prehnite Specimen (closeup, base) Prehnite: Large Prehnite Specimen Prehnite: Large Prehnite Specimen Awesome Deep Green Color 2025: Box #106a – Prehnite Specimens   1 pound/ 3.42 ounces 550 grams 2750 carats   Gem Miner’s Holiday Lebanon Valley Expo Center Lebanon, Pennsylvania   16 November 2024 2025-106a-Prehnite Specimens 2024-Lebanon-11-16 Prehnite: Large Prehnite Specimen

Prehnite: Very Large Low-quality Specimen Prehnite: Very Large Low-quality Specimen Prehnite: Very Large Low-quality Specimen Prehnite: Very Large Low-quality Specimen 2025: Box #106 – Large Prehnite Specimen   9 pounds/ 5.6 ounces 4241 grams 21,205 carats   Gem Miners’ Jubilee  (Tailgate) Lebanon Valley Expo Center Lebanon, Pennsylvania Circa 2018 2025-106-Large Prehnite Specimen 2018-Lebanon-Unknown *