Name: Jr Researcher Cletus
Rank: Junior Researcher
Clearance Level: 2
Other Staff: Security LPZ Zagan, a Simple Doctor (Junior Researcher)
D Class Involved: Real Rebel Co Leader
SCP: 173
Hypothesis: Concrete contains unknown additional elements or elements with unknown effects.
Observation: Testing showed that the concrete has chemical composition of regular concrete and has no anomalous materials mixed with it. Further testing is still required to test other anomalous properties it may or may not have beyond chemical composition.
Errors and/or Safety Hazards: None
Conclusion: The concrete that makes up most of SCP-173 is the same as regular concrete with no oddities in the composition.
Notes: Real Rebel Co leader, when removing the chunk, stated that 173 appeared to be made up of concrete, gold, and discolored diamonds, although no such materials were found.