SteelWeb Breccia (Half Pound Lot)
SteelWeb Breccia – Pennsylvania Collector Rough
SteelWeb Breccia is a rare, naturally fractured sedimentary stone discovered in 2025 by Edward Shriver Jr. in southwestern Pennsylvania. Characterized by angular mudstone clasts locked in pale web-like mineral cement, this breccia showcases a stunning natural pattern—like a cracked slate frozen in time.
Many pieces include visible pyrite specks, adding a subtle shimmer under light. The stone forms in a narrow surface layer and is exclusive to this locality. Soft and matte in nature, SteelWeb Breccia is ideal for display, rustic lapidary work, educational kits, or light inlay use.
Details: • Stone Name: SteelWeb Breccia
• Classification: Sedimentary Breccia (mudstone-based)
• Finish: Matte or satin
• Hardness: ~4.5–5
• Visible Pyrite: Yes
• Location: SW Pennsylvania
• Discovered by: Edward Shriver Jr.
• Offered by: EDDIE Company & select dealers
• Downloadable collector card with origin & classification for educational purposes and legitimacy.
SteelWeb Breccia – Pennsylvania Collector Rough
SteelWeb Breccia is a rare, naturally fractured sedimentary stone discovered in 2025 by Edward Shriver Jr. in southwestern Pennsylvania. Characterized by angular mudstone clasts locked in pale web-like mineral cement, this breccia showcases a stunning natural pattern—like a cracked slate frozen in time.
Many pieces include visible pyrite specks, adding a subtle shimmer under light. The stone forms in a narrow surface layer and is exclusive to this locality. Soft and matte in nature, SteelWeb Breccia is ideal for display, rustic lapidary work, educational kits, or light inlay use.
Details: • Stone Name: SteelWeb Breccia
• Classification: Sedimentary Breccia (mudstone-based)
• Finish: Matte or satin
• Hardness: ~4.5–5
• Visible Pyrite: Yes
• Location: SW Pennsylvania
• Discovered by: Edward Shriver Jr.
• Offered by: EDDIE Company & select dealers
• Downloadable collector card with origin & classification for educational purposes and legitimacy.
SteelWeb Breccia – Pennsylvania Collector Rough
SteelWeb Breccia is a rare, naturally fractured sedimentary stone discovered in 2025 by Edward Shriver Jr. in southwestern Pennsylvania. Characterized by angular mudstone clasts locked in pale web-like mineral cement, this breccia showcases a stunning natural pattern—like a cracked slate frozen in time.
Many pieces include visible pyrite specks, adding a subtle shimmer under light. The stone forms in a narrow surface layer and is exclusive to this locality. Soft and matte in nature, SteelWeb Breccia is ideal for display, rustic lapidary work, educational kits, or light inlay use.
Details: • Stone Name: SteelWeb Breccia
• Classification: Sedimentary Breccia (mudstone-based)
• Finish: Matte or satin
• Hardness: ~4.5–5
• Visible Pyrite: Yes
• Location: SW Pennsylvania
• Discovered by: Edward Shriver Jr.
• Offered by: EDDIE Company & select dealers
• Downloadable collector card with origin & classification for educational purposes and legitimacy.