“Orange fluorescing Afghanite crystals in a matrix of blue fluorescing calcite and other minerals. This photograph was taken under long wave UV light (365 nm) using a 48 watt transilluminator. Also see other photographs taken under short wave UV, mid wave UV, and visible light. ”

“Photograph of same specimen, taken under mid wave UV light (302nm), using a 48 watt transilluminator. Under this wavelength the Afghanite is not fluorescent, and the calcite shows a bright red response. The blue and orange fluorescing species are unidentified. Also see other photographs taken under short wave UV, long wave UV, and visible light. ”

“In this photograph, taken under short wave UV light (254nm), the Afghanite is not fluorescent and the calcite shows a deep red response. The white and yellow fluorescing species are unidentified. Also see photographs taken under long wave UV, mid wave UV, and visible light. ”

“Blue Afghanite crystals in a light matrix of calcite and other, unidentified, minerals. This photograph was taken under visible light. Also see photographs taken under UV light. ”

“Composite image showing specimen of blue Afghanite crystals in a light matrix of calcite and other, unidentified, minerals, photographed under UV and visible light. Clockwise from upper left: Visible light, short wave UV, medium wave UV, and long wave UV. ”

“Reverse side of same specimen showing orange fluorescing Afghanite crystals in a matrix of blue fluorescing calcite and other minerals. This photograph was taken under long wave UV light (365 nm) using a 48 watt transilluminator. Also see other photographs taken under short wave UV, mid wave UV, and visible light. ”

“Reverse side of same specimen, this photograph taken under mid wave UV light (302nm), using a 48 watt transilluminator. Under this wavelength the Afghanite is not fluorescent, and the calcite shows a bright red response. The blue and orange fluorescing species are unidentified. Also see other photographs taken under short wave UV, long wave UV, and visible light. ”

“Reverse side of same specimen. In this photograph, taken under short wave UV light (254nm), the Afghanite is not fluorescent and the calcite shows a deep red response. The white and yellow fluorescing species are unidentified. Also see photographs taken under long wave UV, mid wave UV, and visible light. ”

“Reverse side of same specimen showing blue Afghanite crystals in a light matrix of calcite and other, unidentified, minerals. This photograph was taken under visible light. This specimen is brightly fluorescent under UV light (see other photographs). ”

“Composite image of reverse side of specimen showing blue Afghanite crystals in a light matrix of calcite and other, unidentified, minerals, photographed under UV and visible light. Clockwise from upper left: Visible light, short wave UV, medium wave UV, and long wave UV. ”