Florescent Radioactive Uranium Mica Check Source for Geiger Counter 2.3g Sample

Description

Rare Fluorescent Uranium Mica Mineral Specimen, Radioactive Test Sample, Check Source for Geiger Counter, 2.3 grams Uranium Ore
Condition is New
Shipped with USPS wrapped in polyethylene and bubble wrap.
Uranium exhibits primarily alpha and beta decay, and also rare gamma decay through isometric transition. This specimen glows bright green in the presence of UV light due to the presence of phosphorus.
The size of the specimen is 10 by 12 by 16mm. The size of the included display case is 1.3" or 35mm on all longest edges. Mounting putty and a small assortment of trifoil warning stickers are included.
This listing meets the requirements of NRC 10 CFR 40.22
It also meets U.S.P.S domestic shipping requirements for exempt limited quantities of class 7 materials according to --347.22 "are eligible under 49 CFR to be shipped as excepted packages for limited quantities" and --Exhibit 347.22 Activity Limits-- and also --173.435-- Table of A1 and A2 values.
Geiger counter is not included