Here's a data dump of the farming data from my Cannith Crafting Builder Lite. Instead of listing how long it takes to farm a specific collectable, here it shows how long to pull 1 collectable of a given school.
Tier 1 * Tier 2 * Tier 3 * Tier 4 * Tier 5 * Tier 6
Academic Treatise Lore Tier 4
Adventuring Oratorio Lore Tier 6
Amber Vial Arcane Tier 1
Amulet of the Archbishop Cultural Tier 3
Amulet of the Lost Empire Cultural Tier 3
Amulet of the Six Cultural Tier 3
Ancient Text Lore Tier 6
Archaic Logbook Lore Tier 6
Blade of the Dark Six Cultural Tier 2
Blessed Candle Arcane Tier 4
Blister Beetle Natural Tier 5
Bloodfeast Fungus Natural Tier 4
Brass Censer Arcane Tier 6
Bruised Spore Pod Natural Tier 3
Caravan Logbook Lore Tier 2
Ceramic Bowl Arcane Tier 3
Charred Soarwood Arcane Tier 3
Chipped Bone Talisman Cultural Tier 4
Crypt Moth Natural Tier 6
Cryptic Message Lore Tier 4
Cryptmoss Natural Tier 2
Cryptmoss Queen Natural Tier 2
Cryptmoss Worm Natural Tier 2
Cryptmoss Worm Larva Natural Tier 2
Crystal Decanter Arcane Tier 3
Deadly Feverblanch Natural Tier 1
Duskbrood Trumpeter Natural Tier 3
Elemental Ingot Cultural Tier 4
Encoded Communique Lore Tier 5
Executioner Beetle Natural Tier 3
Flint Knife Cultural Tier 6
Flowering Hellscap Natural Tier 3
Flowering Spore Pod Natural Tier 3
Fractured Femur Arcane Tier 5
Fragrant Drowshood Natural Tier 3
Funerary Token Cultural Tier 2
Glass Phial Arcane Tier 3
Glittering Dust Arcane Tier 2
Glowmoss Clump Natural Tier 4
Glowmoss Spore Natural Tier 5
Hairy Trumpet Mushroom Natural Tier 6
Headsman Beetle Natural Tier 3
House-Sealed Letter Lore Tier 3
Icon of Khyber Cultural Tier 1
Intact Fingerbone Arcane Tier 2
Intact Spore Pod Natural Tier 3
Ivory Scorpion Icon Cultural Tier 4
Khyber Prayer Pamphlet Lore Tier 1
Lightning-Split Soarwood Arcane Tier 3
Lodestone Arcane Tier 3
Luminescent Dust Arcane Tier 2
Lush Cryptmoss Natural Tier 2
Mark of the Keeper Cultural Tier 2
Moonstone Arcane Tier 3
Mortar and Pestle Arcane Tier 5
Mystical Formula Lore Tier 5
Necromantic Gem Cultural Tier 2
Oceanic Sphere Arcane Tier 4
Ornate Charm Cultural Tier 6
Page Torn from a Research Notebook Lore Tier 1
Pale Creeper Natural Tier 1
Phoenix Tavern Purchase Order Lore Tier 2
Planar Spoor Cultural Tier 3
Planar Talisman Cultural Tier 5
Polished Ore Cultural Tier 4
Pouch of Bone Fragments Arcane Tier 6
Powdered Blood Arcane Tier 2
Prismatic Dust Arcane Tier 5
Research Diary Lore Tier 2
Ritual Athame Arcane Tier 4
Ritual Candle Arcane Tier 4
Romantic Sonnet Lore Tier 3
Ruddy Fungus Natural Tier 4
Runic Parchment Lore Tier 3
Sanguine Moth Natural Tier 4
Scarlet Cryptmoss Natural Tier 5
Scholarly Notes Lore Tier 3
Shamanic Totem Cultural Tier 2
Shimmering Spore Pod Natural Tier 6
Signet of the Devourer Cultural Tier 2
Silver Bowl Arcane Tier 4
Silver Flame Hymnal Lore Tier 3
Singed Soarwood Arcane Tier 3
Skull Fragment Arcane Tier 2
Slime Mold Natural Tier 5
Small Planar Crystal Cultural Tier 3
Small Wooden Idol Cultural Tier 1
Smoldering Ember Cultural Tier 5
Sour Darkcap Natural Tier 3
Sparkling Dust Arcane Tier 2
Stellar Orb Arcane Tier 3
Stone Fetish Cultural Tier 5
String of Prayer Beads Cultural Tier 1
Swaying Mushroom Cluster Natural Tier 4
Swaying Mushroom Spore Pod Natural Tier 4
Sweet Whitecap Natural Tier 1
Tear of Vulkoor Cultural Tier 4
Token of the Spider Cultural Tier 6
Tome: Alchemist's Chapbook Lore Tier 4
Tome: Codes of the Aurum Lore Tier 3
Tome: History of the Houses Lore Tier 3
Tome: Lost Songs of Cyre Lore Tier 3
Tome: Myths of Old Xen'drik Lore Tier 2
Tome: Prophecies of Khyber Lore Tier 1
Tome: Stormreach Imports and Exports, 857 YK Lore Tier 2
Vial of Contagion Arcane Tier 1
Vial of Dragon's Blood Ink Arcane Tier 6
Vial of Heavy Water Arcane Tier 4
Vial of Pure Water Arcane Tier 1
Warehouse Ledger Lore Tier 5
'Wavecrasher' Cargo Manifest Lore Tier 2
Withered Cryptmoss Natural Tier 2
Zygomycota Fungus Natural Tier 5
Tier 1 * Tier 2 * Tier 3 * Tier 4 * Tier 5 * Tier 6