(Delta Radiation)

Item #: SCP-059 Object Class: Keter Special Containment Procedures: A single specimen of SCP-059 is kept at Site-11B inside a graded-Z laminate shielding box composed of depleted uranium, tantalum, tin, steel, copper, and aluminum. Surrounding SCP-059’s containment box is a 7 x 7 x 7 m area sealed as a Level-4 Biohazard area, and surrounded by 3 cm of lead shielding. This area is to be sprayed daily with a solution of methyl isothiocyanate to prevent overgrowth of SCP-059-1. Personnel entering an SCP-059 affected area are cautioned to wear appropriate biohazard protection, as well as Type K-59-B radiation shielding. They are to remain in the area for no more than 15 minutes, as the radiation shielding is only partially effective. SCP-059-1 infestations found in the wild should be contained by removing the SCP-059 specimen responsible, and incineration of all observed SCP-059-1. Large underground infestations are best neutralized by fuel-air (thermobaric) explosives. Additional specimens of SCP-059 are not needed for experimentation, and should be transported to Site-11B for incineration by plasma arc at 10,000 Kelvin. Description: SCP-059 is a radioactive mineral of unknown origin, superficially resembling scheelite. A component of SCP-059 is believed to originate in an alternate universe, and to be responsible for its anomalous properties. In addition to alpha, beta, and gamma radiation, SCP-059 specimens produce a previously unknown type of radiation, apparently unique to the object, tentatively designated 'delta radiation'. Delta radiation is accompanied by Cherenkov radiation, visible as a blue glow. Delta radiation is only partially contained by standard radiation shielding; the best results have been obtained using graded-Z laminate shielding with an additional super-dense metal layer. This reduces the effective range of delta radiation from approximately 20 m to approximately 6 m.