• Slocum Stones - glass gemstones

    Glass – Lab-made, Other, Yellow

    Slocum Stone blocks,  about 1/2″ square. Photo © Joel E. Arem, PhD, FGA. Used with permission.

    Article: Glass Value, Price, and Jewelry Information

    Credit: Joel E. Arem, PhD, FGA

    GemstoneArtisanal Glass
    Natural or man madeLab-made
    Gem StateOther
    ColorYellow, Blue, White, Black
    Photo phenomenaPlay of Color