Peripheal
rating: 0+x

Item #: SCP-XXXX

Object Class: Safe

Special Containment Procedures: SCP-XXXX is to be contained within a 12 cm x 17 cm x 5 cm box composed of a Tungsten-Titanium compound lined with lead. Inside a polyester traction pad will surround the perimeter of the box, which is to be checked weekly for radioactive deterioration. In the act of experimenting, personnel are to follow Protocol-2 strictly. Failure to do so will result in a behavior referral.When moving SCP-XXXX between sites, all personnel should be equipped with T-Class Hazard Suits in case of excessive corrosive material leakage. SCP-XXXX is to no longer be moved between sites, see Addendum-32.

Description: SCP-XXXX is a accumulated mass of an unknown material, and possess a unique atomic structure. SCP-XXXX has been known since 19██, but has finally been contained in 20██. SCP-XXXX was discovered in Chernobyl, Ukraine when the Foundation began to aid the Soviet Union with the cleanup process of the explosions of Nuclear Reactor No. 4 within the Chernobyl Nuclear Power Plant Station.

During routine liquidation, Patrol-4 uncovered an extremely radioactive mass of melted nuclear fuel, which garnered Foundation attention. Patrol-4 was given Class-C amnesics, and the radioactive mass was recovered by personnel. A fake cover-up was introduced, see CASE-34.

Physical characteristics of SCP-XXXX are similar to the texture of granite, but accompanied with a green hue, and weighs 2 kilograms.

SCP-XXXX anomalous properties begin to manifest when halogens, especially Chlorine, is chemically infused with SCP-XXXX's mass. The products of the chemical infusion can vary, but are to be classified. Below is a list of tests that occurred with the product produced being recorded when infusion ends.

Note: These tests were performed by research team Centauri-3, see Addendum-1-A.

Reactant Product
Flourine Highly radioactive substance, upon infusion Staff where diagnosed with advanced radiation poisoning. Within 4 hours of creation the product deteriorated into the base metal iron. No anomalous properties where perceived. Substance incinerated, and D-Class will be utilized.
Chlorine Upon initial infusion electric activity was recorded, resulting in a blinding flash. Staff in Observation-3 who did not where the Foundation's recommended eye-glass prescription were permanently blinded. D-Class within a 1.5 meter radius suffered from a small thermonuclear deflagration, causing one D-Class' face being [DATA EXPUNGED]. D-Class1 will no longer be used and observation windows will be reinforced with a chromium-tint.
Bromine Bio-Synthetic Arms were used to replicate average infusion process, however during the test, personnel noted that Camera-2, and Camera-6 where nonoperational. Surveillance Light-3 and Light-4 were malfunctioning during experiment, therefore the Bromine test was halted. Currently, it is undetermined what Bromine infusion could produce.
Iodine Bio-Synthetic Arms were used to replicate average infusion process, and upon infusion, a mucous like substance was produced over a course of 3 hours. The substance was deemed acidic on the pH level of 1. Arm-2B began to deteriorate at a alarming rate, Clean-up team 3 then incinerated Bio-Synthetic Arm-2B and the mucous substance.
Astatine D-Class
Dear Junior Researcher Sanchez, 

Due to increased spending, poor-budget performances, and the undocumented Astatine test
(which is against Protocol-2), research team Centauri-3 has currently been suspended from
any new operations. Dr. Benven, Head researcher of Centauri-3 has said that he would take
the blame for the blindness of Dr. Alven, and Dr. Saturs, and the destruction of Bio-Synthetic 
Arm-2B as well as the cost of new security parameters. Personally, I respect Dr. Benven's 
attitude towards this whole "situation", and disagree with his choice, but his punishment 
still lingers. Tomorrow the Ethics Committee, will converse and I think we all know what 
is going to happen. Just get Dr. Benven a meal he'll remember.    

-Site Director Lawrence