Section 29: Where-

(a) the holder of a mining lease, mining right or exclusive prospecting licence granted under the Minerals Ordinance or of any concession contemplated by section 94 of the said Ordinance, or · (b) the applicant for a mining lease or mining right to whom permission to mine has been granted under section 23 of the said OrClinance, or (c) the applicant for an exclusive prospecting licence under the said Ordinance, desires to store explosives for the purpose of mining or prospecting on the area of the lease, right, licence or concession, such holder or applicant shall make application to the prescribed officer on the Form A in the Schedule, furnishing in full the particulars set forth therein, and shall forward a plan on tracing cloth or canvas-backed paper drawn to a scale of 1/25,000 showing the position of the proposed site for the maga~ine.