Answer:

Here are some examples of metallic minerals found in the Philippines and their locations:

1. Gold (Au) - found in various locations such as Masbate, Surigao del Norte, Davao del Norte, Palawan, and Benguet

- associated with porphyry copper-gold deposits, epithermal gold deposits, and lode gold deposits

2. Copper (Cu) - found in Tampakan, Surigao del Norte, and Agusan del Norte

- associated with porphyry copper deposits

3. Nickel (Ni) - found in Zambales, Palawan, and Surigao del Norte

- associated with lateritic nickel deposits and magmatic nickel-copper sulfide deposits

4. Chromite (Cr) - found in Zambales, Dinagat Islands, and Eastern Samar

- associated with ophiolite complexes

5. Iron (Fe) - found in Camarines Norte, Quezon, and Samar

- associated with banded iron formations and lateritic iron deposits

Geologic structures near the location of metallic deposits include volcanic arcs, subduction zones, and small-scale basins for porphyry copper-gold and epithermal gold deposits. Ophiolite complexes and ultramafic intrusions are associated with chromite and nickel deposits. Banded iron formations are found in areas with older geological histories, while lateritic iron deposits are present in tropical and subtropical regions with high precipitation.