Official: Plutonium detected in black substance from Minamisoma (PHOTOS)

Cyanobacteria over 1,000,000 Bq/kg outside Minamisoma City Hall (VIDEOS)

Gov’t testing “suspicious black dust” for plutonium — Taken from places already ‘decontaminated’ — Official: Prepare for ‘undetectable’ results, “I believe it will be more or less adjusted to what the authorities will be OK with”

Official at Meeting: “We recognize that there are black materials everywhere in the city” of Minamisoma

Strange: Pieces of highly radioactive mystery black substance cling to magnet (VIDEO)

Local official detects 130 microSv/hr from black substance on roadside — Japan TV starting to cover mystery? (VIDEOS)

Press Conference: We like to tell some serious news today — Seems that radioactive substances are “combining together” — “We are seriously wondering how much radiation has been spread” (VIDEO)

Report: Radioactive “black dust” in Fukushima City, 60km from meltdowns — “It is not just in Minami Soma City” (PHOTO)

Watch: Alpha radiation detected 50km south of Fukushima in Iwaki City — Up to 1,000 times more dangerous than beta or gamma equivalent (VIDEO)

Massive amount of mystery black substance found on road in Minamisoma after several days of rain and snow — Emitting 50 microSv/hr (PHOTO)

HCR: Mystery black radioactive powder detected outside school — Local official posts 3 videos of black substance (PHOTO & VIDEOS)

Mystery Continues: Original 295 microSv/h black substance remains untested — Locals getting suspicious?

OPCOM emergency survey of more black dust finds alpha radiation of 45 microSv/h — Measured at public housing project in Minami Soma

UPDATE: Original mystery black substance was never tested — Much more radioactive than official’s black dust — Detector shows 95,880 cpm — Up to 60,000 cpm in beta — New alpha info

Mystery black substance has 1,000,000+ Bq/kg of cesium — Seen all over Minami Soma — Officials meeting to discuss findings

Mystery: Radioactive black substance reported 25km from Fukushima — Latest measurement over 95 µSv/h — Strong alpha emitter detected (PHOTOS)

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