Tags & categories

Tag: geology

2 case files, newest first.

• 

  Oct 19, 2026 Hoax

  The Kaimanawa Wall: A "Pyramid" That Is Rock

  A block-like outcrop in New Zealand's central North Island was promoted in the 1990s as the remains of a pre-Māori pyramid. Geologists showed it is naturally jointed ignimbrite, volcanic rock that cracks into regular blocks.

  • OOPArt
  • New Zealand
  • geology
  • pseudoarchaeology
• 

  Oct 19, 2026 Hoax

  The Klerksdorp Spheres: Grooved Balls From Ancient Rock

  Small grooved spheres found in pyrophyllite mines near Ottosdal, South Africa, have been promoted as 3-billion-year-old manufactured objects. Geologists identify them as natural concretions.

  • OOPArt
  • South Africa
  • geology
  • concretions