Dec 2, 2018
This is broken dorphal.
Located in Indonesia.
You can measure the magnetic anomaly. if it's still large it can be used. because ordinary stone will not measure the metal content.

seen from Spain
seen from United States
seen from Brazil
seen from Russia
seen from United States
seen from Argentina

seen from Russia
seen from United States

seen from United States

seen from Iraq
seen from Nigeria

seen from United States

seen from United States
seen from United Kingdom
seen from Seychelles

seen from United States
seen from United States
seen from India

seen from Sweden

seen from Ireland
This is broken dorphal.
Located in Indonesia.
You can measure the magnetic anomaly. if it's still large it can be used. because ordinary stone will not measure the metal content.