Silver halide photographic lightsensitive material

摘要

A silver halide photographic lightsensitive material has at least one lightsensitive silver halide emulsion layer on a support. At least one layer in the lightsensitive silver halide emulsion layers comprise a lightsensitive silver halide emulsion containing silver halide grains in which a ratio of "the number of silver halide grains having at least two development initiating points per grain" to "the number of silver halide grains having at least one development initiating point per grain" is 45% or less when the silver halide photographic lightsensitive material is subjected to a specific gamma ray radiation and subsequent specific development under the conditions described in the specification.