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Harvard-Educated
Founders -
Veteran Owned
Business -
Backed by
Scientific Advisors -
Tested in our
U.S. Lab -
Private and
Confidential
“I’ve always wondered if there was something valuable on my land, I just never had any way to find out.”
The UNDR land sample test kit screens for precious metals like gold and silver, rare earth elements, oil and more.
Test My Land · from $99 See a Real ReportFree shipping·30-day kit returns·Refund policy
Why doesn't anybody know what's in their land?
You learn the house and the yard and which neighbor has the good ladder, and never once what any of it is actually made of.
Your land has been holding out on you.
We hadn't thought to ask either, until now.
Results from a Real Report
Precious metals
Ppm means parts per million. Most soil carries gold at around 0.01 ppm or less. This sample came back at 4—roughly 400 times higher.
100% 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.
Tested in Redding, California
Every sample is analyzed in our own lab by us, not shipped off to a third party.
Every number shows its work
Lab-grade instruments and recognized methods, and each result comes with its own detection limit and margin of error.
"Do I have gold?"
The report is your guide.
What comes back isn't a lab printout. It's a fun report that goes through your sample element by element, in plain English: what each one is, whether it's potentially monetizable or toxic, and what makes it interesting. Charts you can actually read.
The Treasure Hunting Kit screens for 8 precious metals including gold, silver, and platinum—50+ elements in all.
Free shipping·30-day kit returns·Refund policy
Oil and rare earth elements come with the Treasure Hunting Plus Kit—$199.
"Super cool company...loved being able to find out if I had any precious metals in my yard!"
Jared, verified buyerTest for Gold, Silver, Oil and 70+ elements
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
"What would I even do if I found something?"
Everybody asks, so we put the guide in the report.
Some may choose to sell their land, collect royalties, or extract it themselves. Regardless, you won't be figuring it out alone—the report points you to who to talk to and what to ask.
Free shipping·30-day kit returns·Refund policy
Dig. Mail. Find out.
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1. Dig
A small shovel and a card telling you how. Ten minutes. Gloves are in the box.
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2. Mail
Seal the pouch, and drop it in the prepaid envelope.
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3. Find out
Receive your report and analysis in your UNDR account portal.
"As a former science teacher, I absolutely loved seeing the report showing all of the different elements and minerals in my soil."
Valerie, verified buyerWe built this because
we had to know.
We're Carson and Mari. Last year, we got curious about what was in our own land, and it turned out that finding out took either a lot of money, a job in the industry, or the patience to work through a stack of forms nobody wrote with a homeowner in mind.
So we built the lab. Every sample is analyzed here in the United States, by us—not shipped off to a third party.
Carson is a veteran with a Master's Degree from Harvard University and a B.S. from the US Air Force Academy. Mari has a J.D. from Harvard University and a B.A. from Tufts University.
Pick your spot
(It doesn't have to be your yard.)
The backyard
You're already standing on it.
Family land
The place that's been in the family so long yet nobody has thought to take a closer look.
Common prospecting spots
The one you keep going back to.
Pick the one you're most curious about. You can always do another.
Before you dig: get permission on land that isn't yours, and check local rules on public land—parks and trails usually have their own.
"The box it came in, along with everything needed to collect a sample, was very professional and thoughtfully put together."
David, verified buyer
Some people wonder.
Some people find out.
Free shipping·30-day kit returns·Refund policy