Sandstone (Composed of quartz or feldspar)
Flax (Linum usitatissimum)
Nipa (Nypa fruticans)
Clay (Composed primarily of kaolin, ball clay and feldspar)
Capiz Shells (Placuna placenta)
Santol (Sandoricum koetjape)
Diliman / Hagnaya (Stenochlaena palustris)
Wool (Fleece from Ovis aries)
Kaong Palm (Arenga pinnata)
Lukmoy (Rhaphidophora monticola)
Moras Grass (Vetiveria zizanioides)
Pandan (Pandanus)
Narra (Pterocarpus indicus)
Ilang-ilang (Cananga odorata)
Anahaw (Saribus rotundifolius)
Pili (Canarium ovatum)
Almaciga (Agathis philippinensis)
Saluyot (Jute) – use and benefits
Scots Pine (Pinus sylvestris)