Hidden traders, secret miners, and mysterious task-givers await in Prospecting Roblox. Each NPC offers unique quests with rewards that range from rare tools to valuable ores-if you can figure out what they truly want.
1. Rubble Creek Sands Quests
Rubble Creek Sands holds several NPC quests that players tackle early in Prospecting Roblox. Speak to Old Prospector Hank near the creek mouth for the Sand Sifter task, where you gather 20 silica shards from the banks and return them for 150 coins plus a basic sifting tool upgrade. Miner Lila at the sandbar offers the Buried Cache run, requiring you to dig up three hidden crates amid the dunes, rewarding 200 coins and a starter map fragment. Complete both to access the area boss event, yielding extra gems and reputation points with local traders.
| Quest Name | Quest NPC | Quests | Rewards |
|---|---|---|---|
| Getting Started | John | Complete the tutorial: Use shovel and pan, sell items, and purchase a Plastic Pan | – $500 – 25 Shards |
| Rubble Creek Collection | John | Collect 30 Gold Collect 10 Platinum Collect 3 Amethyst Craft 1 Gold Ring |
– $25,000 – 500 EXP – 40 Shards |
| New Deposits | John | Collect 30 Gold Collect 10 Platinum Collect 3 Amethyst Craft 1 Gold Ring |
– $25,000 – 500 EXP – 40 Shards |
| Special Order | Trader | Bring 1 Ruby to the Trader | – $30,000 – 2,000 EXP – 25 Shards |
| Special Order | Trader | Bring 1 Emerald to the Trader | – $60,000 – 10,000 EXP – 10% Sell Boost – 75 Shards |
| Special Order | Trader | Bring 1 Diamond to the Trader | – $1,000,000 – 25,000 EXP – 10% Sell Boost – 200 Shards |
2. Rubble Creek Deposits Quests
Rubble Creek features several NPCs who assign tasks focused on mining and resource collection. Players can expect to repair old equipment, locate rare minerals, and trade materials for unique rewards such as advanced tools or extra currency. Completing all objectives in this area also increases reputation with local prospectors, granting access to higher-tier contracts and improved mining efficiency in future quests.
| Quest Name | Quest NPC | Quests | Rewards |
|---|---|---|---|
| Mysterious Altar | Archaeologist | Enchant your pan once | – $250,000 – 10,000 EXP – 250 Shards |
| Repairing the Generator | Engineer | Bring 1 Iridium to the Engineer Bring 1 Osmium to the Engineer |
– $1,000,000 – 30,000 EXP – 200 Shards |
| Prospector’s Bet | Tired Prospector | Collect 5 Lapis Lazuli Collect 1 Emerald Collect 1 Opal |
– $250,000 – 20,000 EXP – 200 Shards |
| Prospector’s Bet | Tired Prospector | Collect 10 Meteoric Iron Collect 2 Osmium Collect 1 Rose Gold |
– $3,000,000 – 50,000 EXP – 500 Shards |
| River Cleaning | Fisherman | Collect 200 Gold Collect 75 Platinum Collect 25 Jade |
– $300,000 – 15,000 EXP – 200 Shards |
Also Read: Roblox Prospecting Codes (July 2025)
3. Sunset Beach Quests
Sunset Beach Quests focus on relaxed tasks like chatting with vacationing NPCs, gathering seashells, and delivering snacks to stalls along the shore. Completing these objectives often rewards players with mid-tier cash, unique beachwear cosmetics, and small boosts to prospecting stats that help in nearby coastal dig sites. Some NPCs only appear at certain times of day, so returning at dusk can reveal bonus quests with higher payouts and rare items tied to limited-time events.
| Quest Name | Quest NPC | Quests | Rewards |
|---|---|---|---|
| Heart of the Sea | Pirate | Collect 1 Golden Pearl Collect 5 Silver Clamshells Collect 20 Corals |
– $200,000 – 10,000 EXP – 100 Shards |
| Restoring the Lighthouse | Lightkeeper | Bring 1 Luminum to the Lightkeeper | – $3,000,000 – 100,000 EXP – Lighthouse Blessing – 300 Shards |
4. Fortune River Delta Quests
The Fortune River Delta quests focus on assisting local workers, exploring abandoned shacks, and collecting rare minerals scattered across the wetlands. Players often trade supplies with NPCs such as Fisher Tom or Miner Jules to gain trust and open new dialogue options. Each completed task grants cash bonuses, unique tools, and occasionally rare gemstones that boost mining efficiency. These quests reward patience and careful observation, as hidden caches and subtle environmental clues can lead to extra loot.
| Quest Name | Quest NPC | Quests | Rewards |
|---|---|---|---|
| Mesmerizing Red | Old Prospector | Collect 1 Painite | – $25,000,000 – 100,000 EXP – 750 Shards |
5. Crystal Cavern Quests
Crystal Cavern Quests center on exploring deep mineral chambers where players gather rare crystals and ancient artifacts. NPCs here often request specific ores, crystal fragments, or data samples found within glowing tunnels. Completing their challenges grants unique tools, higher mining efficiency, and decorative treasures that enhance your equipment and base setup. These quests reward attention to detail and persistence, offering both valuable resources and deeper insight into the caverns’ hidden history.
| Quest Name | Quest NPC | Quests | Rewards |
|---|---|---|---|
| Cavern Research | Head Researcher | Collect 80 Azuralite Collect 10 Borealite Collect 1 Starshine |
– $5,000,000 – 100,000 EXP – 500 Shards |
| The Seed of Light | Botanist | Bring 1 Prismara to the Botanist | – $50,000,000 – 200,000 EXP – 1,000 Shards |
How to complete Fortune River Delta NPC quests
Fortune River Delta has one main quest-giving NPC (the Old Prospector) plus useful services like a Shady Merchant and Waypoint; this area is mid-game and expects upgraded tools and some jewelry/runes. The key to completing its NPC quests is going in prepared and chaining them with your money-making runs so you are never doing them “solo” and losing profit time.
Prerequisites before you go
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Have at least mid-tier shovel and sluice (better if you can afford the Obsidian Sluice Box from the Delta shop) so you can actually gather the ores most quests ask for.
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Bring some crafted jewelry (ring/bracelet/necklace) for extra luck and faster quest item collection while you dig and sluice.
Finding and using the NPCs
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At Fortune River Delta you will find: Old Prospector (quests), Shady Merchant (sell gear and minerals), the Waypoint (teleport), and a couple of “flavor” NPCs.
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Talk to the Old Prospector, accept every available quest, and then open your quest/mission list so you can track them all while doing normal digging runs.
General strategy to complete quests
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Route your digging so that you are always working in the Delta’s main digging site and only detouring when a quest needs a specific mineral or item from another region.
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Turn in quests in bulk: finish multiple objectives, then come back to the Old Prospector to hand everything in at once to save travel and teleport fees.
Recommended quest order
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Do simple collection quests first (common ores, basic minerals) to unlock the higher-paying quests from the Old Prospector more quickly.
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Save quests requiring rare ores or special runes for when you already planned to do a “serious” grind session or when you have buffs active, since drop-rate luck matters.
Money, buffs, and upgrades while questing
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Use the Shady Merchant to sell overflow gear/minerals while you are in the Delta so your inventory stays clear for quest items and high-value ores.
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As you complete quests and earn cash, prioritize: better sluice from the Delta shop, then runes like Equalizer/Explorer so future quest grinds in this and other regions go faster.
If you tell which exact Fortune River Delta quest is giving trouble (name or objective), a step-by-step path and item checklist for that specific quest can be laid out.
Old Prospector quest walkthrough in Fortune River Delta
Old Prospector only has one quest in Fortune River Delta, called Mesmerizing Red, and it is a straightforward but grindy “bring me one rare gem” task. The quest is complete as soon as you obtain a single Painite and hand it back to him at the Delta.
Quest basics
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NPC: Old Prospector
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Location: Fortune River Delta deposit area, near the Delta waypoint/Shady Merchant.
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Quest name: Mesmerizing Red – “Collect 1 Painite.”
Requirements and rewards
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Objective: Dig and sluice in appropriate higher-tier areas until you get 1 Painite (a very rare red gem), then return it to Old Prospector.
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Rewards: About $25,000,000, 100,000 EXP, and 750 shards, making it one of the best single-item turn-in quests in the mid-game.
Step-by-step walkthrough
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Unlock and reach Delta
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Progress through earlier areas (Rubble Creek → Deposits → Sunset Beach) until you have access to Fortune River Delta via Fortune River Town and the Ferryman path.
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Make sure you have at least an upgraded shovel and sluice that can consistently dig in Tier-4 deposit areas like the Delta.
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Start “Mesmerizing Red”
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Travel to the Fortune River Delta waypoint; from the spawn there, look around the central area for the Old Prospector NPC.
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Talk to him and accept the quest; your journal/objectives will now show “Collect 1 Painite.”
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Farm Painite efficiently
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Painite drops from high-tier sediment; use the best sluice and shovel you can afford and activate any luck-boosting rings/necklaces before you start grinding.
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Combine this farm with other grinding runs (money, shards, or other NPC quests) so that even if Painite takes a while to appear, you still profit.
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Turn in and finish
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As soon as Painite drops, do not sell it; keep it in your inventory.
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Return to Old Prospector in Fortune River Delta, talk to him, and choose to comple
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