Skip to product information
1 of 18
The 23andMe for your land.Mail-in land test kit · from $99

Treasure Hunting Kit

Treasure Hunting Kit

Test your land samples for gold and other precious metals, plus oil and rare earth elements with Plus.

Regular price $199
Sale price $199 Regular price
Sale Sold out
Shipping calculated at checkout.

FREE SHIPPING BOTH WAYS

Version
Standard · $99Screens 50+ elements, gold and silver included.
Plus · $199Everything in Standard, plus crude oil and the 17 rare earth elements. 70+ in all.

One-time purchase. No subscription, no minimum.

OUR PROMISE

If your report doesn’t tell you something about your sample you didn’t already know, email us and we’ll refund it.

See a real Treasure Hunting report →

Every sample runs in our own U.S. lab, and a person reads every report before it goes out.

Test your land samples for gold and other precious metals, plus oil and rare earth elements with Plus.

  • Is there gold in your land? Your sample is screened for gold, silver, platinum and five more precious metals
  • No idea where to start? Everything's in the box: a shovel, step-by-step instructions and a prepaid return mailer
  • Results in 3-5 business days after your
    sample reaches the lab
WHY UNDR

No expert required. Ten minutes, your own mailbox, nobody on your property.

No reading without a next step. What each number means, and what comes next if one stands out.

Unearth value. Gold, silver, platinum and the rare earths.

Private and confidential. We never sell your results.

Learn your land, and how to care for it. What it’s made of, how it behaves, what it responds to.

A report you’ll want to share. Plain English, your land’s type, real comparisons.

View full details

What’s In the Kit?

  • Complete soil sampling instructions
  • Individual sterile pouches for your soil samples
  • Small shovel and gloves
  • Pre-paid return shipping package

When Will I Get My Results?

Within 3-5 business days of receiving your sample, but often sooner. We'll post your results to your UNDR account portal as soon as they're ready and send you an email notification (make sure to check your spam folder).

Shipping and Returns

  • We’ll ship your kit within 1-2 business days of receiving your order.
  • We ship to the lower 48 and Alaska. Hawaii isn’t on our map yet—join the list and you’ll hear first when it is.
  • Free returns for unopened kits within 30 days of purchase. Opened kits come with a small 15% restocking fee.
  • Every kit carries our Curiosity Guarantee: if your report doesn’t tell you something about your sample you didn’t already know, email us and we’ll refund it.
  • Complete soil sampling instructions
  • Individual sterile pouches for your soil samples
  • Small shovel and gloves
  • Pre-paid return shipping package
  • Precious
    Metals

  • Oil

  • Rare Earth
    Elements

  • 45 Standard
    Elements

  • 1
    1

    Order your kit! Everything you need is in the box!

  • 2
    Soil sample kit with envelope and test vials for mail-in analysis
    2

    Collect your soil and return it. (Shipping included.)

  • 3
    Soil sample kit components with tools and packaging for home land testing
    3

    Receive your custom report and analysis in your UNDR account portal.

  • Unearth Value

    Test for traces of gold, platinum, silver and other precious metals.

  • Upgrade For More

    Choose Treasure Hunting Plus kit to also test for oil & rare earth elements, too.

  • Learn & Share

    Unleash discovery, education and fun for the whole family.

1 of 3
Soil samples in petri dishes with droppers, showing dirt testing for metals and contaminants

TEST &
LEARN

  • Reveal 50+ elements in your land sample, or 70+ components with Plus.
  • Collect multiple soil samples for even more discovery.
  • Receive detailed information on every element or substance detected in your samples.
  • Find out if your samples suggest gold on your land!
  • Learn about environmental health, safety and conservation.

Test for 50+ Elements, or 70+ Components with Plus

Precious
Metals & Oil

  • Gold (Au)
  • Silver (Ag)
  • Platinum (Pt)
  • Ruthenium (Ru)
  • Rhodium (Rh)
  • Palladium (Pd)
  • Osmium (Os)
  • Iridium (Ir)
  • Oil
  • Gold (Au)
  • Silver (Ag)
  • Platinum (Pt)
  • Ruthenium (Ru)
  • Rhodium (Rh)
  • Palladium (Pd)
  • Osmium (Os)
  • Iridium (Ir)
  • Oil

Rare Earth
Elements

  • Scandium (Sc)
  • Yttrium (Y)
  • Lanthanum (La)
  • Cerium (Ce)
  • Praseodymium (Pr)
  • Neodymium (Nd)
  • Promethium (Pm)
  • Samarium (Sm)
  • Europium (Eu)
  • Gadolinium (Gd)
  • Terbium (Tb)
  • Dysprosium (Dy)
  • Holmium (Ho)
  • Erbium (Er)
  • Thulium (Tm)
  • Ytterbium (Yb)
  • Lutetium (Lu)
  • Scandium (Sc)
  • Yttrium (Y)
  • Lanthanum (La)
  • Cerium (Ce)
  • Praseodymium (Pr)
  • Neodymium (Nd)
  • Promethium (Pm)
  • Samarium (Sm)
  • Europium (Eu)
  • Gadolinium (Gd)
  • Terbium (Tb)
  • Dysprosium (Dy)
  • Holmium (Ho)
  • Erbium (Er)
  • Thulium (Tm)
  • Ytterbium (Yb)
  • Lutetium (Lu)

Standard
Elements

  • Oxygen (O)
  • Fluorine (F)
  • Sodium (Na)
  • Magnesium (Mg)
  • Aluminum (Al)
  • Silicon (Si)
  • Phosphorus (P)
  • Sulfur (S)
  • Chlorine (Cl)
  • Potassium (K)
  • Calcium (Ca)
  • Titanium (Ti)
  • Vanadium (V)
  • Manganese (Mn)
  • Iron (Fe)
  • Cobalt (Co)
  • Nickel (Ni)
  • Copper (Cu)
  • Zinc (Zn)
  • Gallium (Ga)
  • Germanium (Ge)
  • Selenium (Se)
  • Bromine (Br)
  • Rubidium (Rb)
  • Strontium (Sr)
  • Zirconium (Zr)
  • Niobium (Nb)
  • Molybdenum (Mo)
  • Technetium (Tc)
  • Indium (In)
  • Tin (Sn)
  • Iodine (I)
  • Cesium (Cs)
  • Barium (Ba)
  • Hafnium (Hf)
  • Tantalum (Ta)
  • Tungsten (W)
  • Rhenium (Re)
  • Bismuth (Bi)
  • Polonium (Po)
  • Astatine (At)
  • Francium (Fr)
  • Radium (Ra)
  • Actinium (Ac)
  • Protactinium (Pa)
  • Oxygen (O)
  • Fluorine (F)
  • Sodium (Na)
  • Magnesium (Mg)
  • Aluminum (Al)
  • Silicon (Si)
  • Phosphorus (P)
  • Sulfur (S)
  • Chlorine (Cl)
  • Potassium (K)
  • Calcium (Ca)
  • Titanium (Ti)
  • Vanadium (V)
  • Manganese (Mn)
  • Iron (Fe)
  • Cobalt (Co)
  • Nickel (Ni)
  • Copper (Cu)
  • Zinc (Zn)
  • Gallium (Ga)
  • Germanium (Ge)
  • Selenium (Se)
  • Bromine (Br)
  • Rubidium (Rb)
  • Strontium (Sr)
  • Zirconium (Zr)
  • Niobium (Nb)
  • Molybdenum (Mo)
  • Technetium (Tc)
  • Indium (In)
  • Tin (Sn)
  • Iodine (I)
  • Cesium (Cs)
  • Barium (Ba)
  • Hafnium (Hf)
  • Tantalum (Ta)
  • Tungsten (W)
  • Rhenium (Re)
  • Bismuth (Bi)
  • Polonium (Po)
  • Astatine (At)
  • Francium (Fr)
  • Radium (Ra)
  • Actinium (Ac)
  • Protactinium (Pa)

Oil and Rare Earth Elements Included with Treasure Plus Kit Only

Compare Kits

UNDR Premium Treasure Hunting Treasure Hunting Plus Health & Safety Health & Safety Plus
Precious Metals
Oil
Heavy Metals
Petroleum Contaminants
Rare Earth Elements
45 Standard Elements
Free Return Sample Shipping
Expedited Processing
$299.00
$99.00
$199.00
$149.00
$199.00
UNDR Premium
$299.00
  • Precious Metals
  • Oil
  • Heavy Metals
  • Petroleum Contaminants
  • Rare Earth Elements
  • 45 Standard Elements
  • Free Return Sample Shipping
  • Expedited Processing
Treasure Hunting
$99.00
  • Precious Metals
  • Not included: Oil
  • Not included: Heavy Metals
  • Not included: Petroleum Contaminants
  • Not included: Rare Earth Elements
  • 45 Standard Elements
  • Free Return Sample Shipping
  • Not included: Expedited Processing
Treasure Hunting Plus
$199.00
  • Precious Metals
  • Oil
  • Not included: Heavy Metals
  • Not included: Petroleum Contaminants
  • Rare Earth Elements
  • 45 Standard Elements
  • Free Return Sample Shipping
  • Not included: Expedited Processing
Health & Safety
$149.00
  • Not included: Precious Metals
  • Not included: Oil
  • Heavy Metals
  • Not included: Petroleum Contaminants
  • Not included: Rare Earth Elements
  • 45 Standard Elements
  • Free Return Sample Shipping
  • Not included: Expedited Processing
Health & Safety Plus
$199.00
  • Not included: Precious Metals
  • Not included: Oil
  • Heavy Metals
  • Petroleum Contaminants
  • Not included: Rare Earth Elements
  • 45 Standard Elements
  • Free Return Sample Shipping
  • Not included: Expedited Processing
  • 5 stars: 7 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
J
Jennifer

This was really cool to learn about what was in the soil on my property. I’m getting ready to do a pretty big landscaping project and I was surprised to find that there were a number of insights offered up from the testing that helps me to understand what plants will work and thrive and what ones will not. That alone made it worth it! I’m continuing to dig into the report and have really enjoyed all the helpful information that speaks directly to what I have.

It was really quick turnaround after I submitted my soil sample. Really appreciated that!

J
Joanne

My husband and I decided to try out UNDR to get a clearer picture of our soil, and the entire experience was fantastic from start to finish. Collecting the sample was simple, the instructions were crystal clear, and the whole process was seamless.
The resulting report was impressively detailed, easy to understand, and gave us so much fascinating information about what’s actually in our ground. It’s wonderful to see such an innovative company doing something so unique and valuable, based right here in Redding—highly recommend UNDR to anyone curious about their land!

J
Johann

Living so close to old Gold Rush mining grounds, my wife and I were always curiou about what was actually in our dirt. Whenever we’d work outside or start a new project on the property, that "what if" was in the back of our minds.
​We finally decided to stop guessing and get our soil tested, and finding Undr made it a total no-brainer. Not only were they based right here in Redding—which made us proud to support a local business—but they made the whole thing surprisingly simple.
​Zero headache, clear instructions, and the report came back fast and easy to read. Honestly I learned a lot. If you're anywhere in the area and have ever wondered what’s in your ground, definitely hit up Undr.

D
Dan

Undr gave us a very thorough overview of the soil sample, far beyond what I expected. It included the geological history of our area. Of course,I was curious about the silver and gold numbers, which were insignificant in our case, but the information about how the soil would be for plants was also helpful. I loved all the charts and graphs to get a visual idea of the various ingredients of the soil, and how those quantities compared with other areas. So interesting.

M
Matthew

Very cool to see what’s in my soil. It’s reassuring to know there are no heavy metals or toxins. I’d love a readout on NPK numbers in the future so I can mend the soil for gardening, if needed!

M
Mark

So cool to be able to discover what’s in our dirt. I was really surprised by how quickly we got the results!

P
Pladia

I wanted to test the soil because my landlord really loves gardening and growing plants, so I thought this would be a fun little thing to do for her and something she’d probably enjoy knowing more about. It also made me curious about what might actually be in the soil around the house. I chose a spot where there’s a natural drainage path, because I learned that can be a good place to collect a sample. I honestly thought the process was going to be a little complicated, but it was way easier than I expected. It was actually really fun to do, and now I’m even more curious to see the results and learn what’s in the soil!!

FREQUENTLY ASKED QUESTIONS

Will UNDR work in my yard?

Yes. UNDR tests are designed to analyze typical soil material from any geographic or geological region. This includes dense clay soils, sandy areas, rich fertile fields, dry dusty lands and everything in between. See our Sampling Instructions for spots people generally test based on what they are looking for.

Is UNDR safe for kids?

UNDR is a great all-family activity, and even supervised little kids can help. Make sure to follow soil sampling instructions carefully to get reliable results.

What if I want to test more than one area?

UNDR Premium and Plus kits allow you to analyze up to two different soil samples for specified components. UNDR basic kits allow you to analyze one soil sample. Please see individual product pages for specific kit inclusions. For larger-scale testing, we recommend purchasing multiple kits. Remember to document where you dig! If you’re not sure which kit(s) to purchase for your needs, contact us and we’ll be happy to help.

Each test analyzes only the specific sample submitted and may not represent broader property conditions.

What should I do if my report shows precious metals, oil or contamination?

UNDR kits are a fun and educational first step in understanding your land. In addition to data about your land samples, your report will include suggestions for reputable resources and ways to find professionals to advise on next steps.

UNDR provides an informational analysis of your specific soil sample only. Results are educational and do not constitute professional geological, environmental, legal, health, or safety advice. UNDR does not determine the presence of economically recoverable deposits, contamination, regulatory compliance, health risks, or property conditions. Consult qualified professionals, including geologists, environmental consultants, and legal advisors, before making any decisions regarding your property.

What makes an UNDR report different from a traditional soil test?

Traditional soil tests are built for agriculture and focus on a small set of nutrients. They tell farmers what to fertilize—not homeowners what they should know.

UNDR reports go much further—testing for 50+ elements in every kit (over 90 elements and substances with UNDR Premium) and turning complex data into a clear, engaging, and easy-to-understand visual experience. Instead of just numbers, you get real insight into what’s in your soil sample and why you should care.