Here is my All in One video guide for the treasures. Uncharted Drake's Fortune has total of 61 treasures (incl. Strange Relic) and you will earn 14 trophies if you find and collect all. You can not miss any collectibles because you can revisite each chapter via mainmenu and collecting your missing treasures. Under the point Bonus - treasures you can see how many and which treasures you have been collected.
If you click a time in the timeline of a chapter, a new window will be opens and the video starts on yt directly at the time. In the last spoiler is the video again so you can use the timeline better and without scrolling.
Chapter 2 - The Search for El Dorado
Chapter 3 - A Surprising Find
Chapter 4 - Plane-wrecked*** Spoiler - click to reveal ***04:43 - Treasure #9 (Silver Inca Figurine)
05:02 - Treasure #10 (Silver Fish Charm)
05:22 - Treasure #11 (Gold Frog)
05:46 - Treasure #12 (Intricate Gold Ring)
06:18 - Treasure #13 (Patterned Silver Ring)
06:48 - Treasure #14 (Golden Jaguar)
07:12 - Treasure #15 (Silver Inca Vessel)
07:34 - Treasure #16 (Golden Toothpick)
07:58 - Treasure #17 (Silver Bird Vessel)
08:30 - Treasure #18 (Silver Inca Earring)
Chapter 5 - The Fortress
Chapter 6 - Unlocking the Past
Chapter 8 - The Drowned City
Chapter 9 - To the Tower
Chapter 10 - The Customs House
Chapter 11 - Trapped
Chapter 13 - Sanctuary?
Chapter 14 - Going Underground
Chapter 15 - On the Trail of the Treasure
Chapter 16 - The Treasure Vault
Chapter 18 - 20 The Bunker / Unwelcome Guests / Race to the Rescue
Chapter 21 - Gold and Bones