In 2018, the National Museum of the Philippines received a significant donation from Larry and Pat Gotuaco in the form of their petrified wood collections. This collection comprises a total of 88 specimens of foreign woods originating from countries such as the USA, Indonesia, India, Burma, Saudi Arabia, and Greece. Additionally, the collection includes eight large pieces of petrified wood sourced from Cagayan, Iloilo, and Mindoro in the Philippines.

The petrified wood on display in the collections showcases remarkable preservation, with intricate details of the wood structures still visible. What makes these specimens truly captivating is the array of vivid hues and complex color patterns exhibited within the petrified wood. The colors present in the wood are determined by the minerals that have replaced the organic material during the petrification process.

For example, minerals rich in chromium, copper, and cobalt can impart a beautiful blue-green color to the wood. Manganese and iron-rich minerals contribute to colors ranging from red-brown, orange, pink, to yellow. Silica-rich minerals give rise to transparent white and gray shades, while carbon-rich minerals result in a striking black coloration.

The diversity of colors within the petrified wood collections offers a visual feast for visitors, showcasing the intricate interplay between organic matter and mineralization. This donation serves as a valuable addition to the National Museum's exhibits, providing insights into the geological and botanical wonders of petrified wood while highlighting the range of colors that can be observed in these captivating specimens.

GALLERY