1 heard in an investigation conducted for the purpose. 2 Sec. 82. Commercial Sand and Gravel Permit. - Any qualified person may be 3 granted a permit by the provincial governor to extract and remove sand and gravel or 4 other loose or unconsolidated materials outside ancestral domains which are used in 5 their natural state, without undergoing processing from an area of not more than five 6 hectares (5 has.) and in such quantities as may be specified in the permit. 7 83. Industrial Sand and Gravel Perm it - Any qualified personmay be 8 granted an industrial sand and gravelpermit by the Bureau 9 and gravel and other loose or unconsolidated materials outside ancestral domains that 10 necessitate the use of mechanical processing covering an area of not more than five 11 hectares (5 has.) at any one time. The permit shall have a term of five (5) years, 12 renewable for a like period but not to exceed a total term of twenty-five (25) years. 13 Sec. Sec. 84. Exclusive Sand and for the extraction of sand Gravel Perm it - Any qualified person may be 14 granted an exclusive sand 15 utilize sand and gravel or other loose or unconsolidated materials from public lands for 16 his own use. Provided, That there will be no commercial disposition thereof 17 Sec. 85. Government and gravelpermit Gratuitous Perm it by the provincial governor to quarry and - Any government entity or 18 instrumentality may be granted a gratuitous permit by the provincial governor to extract 19 sand and gravel, quarry or loose unconsolidated materials outside ancestral domains 20 needed in the construction of building and/or infrastructure for public use or other 21 purposes over an area of not more than two hectares (2 has.) for a period coterminous 22 with said construction. 23 Sec. 86. Private Gratuitous Perm it - Any owner of land may be granted a private 24 gratuitous permit by the provincial governor to extract sand and gravel, quarry or loose 25 unconsolidated materials within his property. 26 Sec. 87. Guano Perm it - Any qualified person may be granted a guano permit by 27 the provincial governor to extract and utilize loose unconsolidated guano and other 28 organic fertilizer materials in any portion of a municipality where he/she has an 29 established domicile outside ancestral domains. The permit shall be for specific caves 30 and/or for confined sites with locations verified by the Department's field officer in 31 accordance with existing rules and regulations. Provided, That extraction does not 32 violate and is consistent with the provisions in the Cave Conservation Act and the 33 Wildlife Act. 34 Sec. 88. Gemstone Gathering Perm it - Any qualified Filipino may be granted a 35 non-exclusive gemstone gathering permit by the provincial governor to gather loose 36 stones useful as gemstones in rivers and other locations outside ancestral domains. 31