The invention concerns a process for the synthesis of solid zeolitic ZBM-30, comprising: i) a mixing step, during which a mixture comprising at least one source of a tetravalent metal, at least one source of a trivalent metal, water and at least two amine compounds is prepared, resulting in the production of a gel; and ii) a crystallization step, during which said gel is maintained under conditions allowing the formation of a crystalline solid. The invention also concerns the zeolite ZBM-30 obtained by said process.