GGOODSMASH

🪨 SPECIMEN STORE · ALL INDEXED

Browse Every Specimen We Hold

🪨 View the certified collection on OpenSea

Every specimen in the GoodsMash treasury, photographed, weighed, and indexed. Real thumbnails scaled to fit. The cataloged label means inventory research only. A piece becomes buyable only after it is converted to an onchain SpecimenCertificate, measured, custody-approved, and connected to a verified escrow purchase route. No catalog payment is available here.

fluorescent36 piecespremium8 piecesstandard7 piecesbulk5 pieces
🟢 UV-FLUORESCENT (priced by coverage, not weight) (36)— open to see all
UV-Fluorescent Matrix (Green SW)SPX-016UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #16UV-Fluorescent (green SW)⚖️ TBD · ~2 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-017UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #17UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-018UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #18UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-019UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #19UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-020UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #20UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-021UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #21UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-022UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #22UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-023UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #23UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-024UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #24UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-025UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #25UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-026UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #26UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-027UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #27UV-Fluorescent (green SW)⚖️ TBD · ~2 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-028UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #28UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-029UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #29UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-030UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #30UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-031UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #31UV-Fluorescent (green SW)⚖️ TBD · ~2-3 cmUV coverage: not measured yet
$30–50 (awaiting weight + UV%)cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-032UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #32UV-Fluorescent (green SW)⚖️ 2.5g · ~2.5 cmUV coverage: 40%
$15cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-033UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #33UV-Fluorescent (green SW)⚖️ 8.4g · ~3 cmUV coverage: 35%
$50.4cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-034UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #34UV-Fluorescent (green SW)⚖️ 2.3g · ~2 cmUV coverage: 20%
$6.9cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-035UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #35UV-Fluorescent (green SW)⚖️ 4.5g · ~2-3 cmUV coverage: 35%
$27cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-036UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #36UV-Fluorescent (green SW)⚖️ 7.4g · ~2-3 cmUV coverage: 35%
$44.4cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-037UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #37UV-Fluorescent (green SW)⚖️ 4.6g · ~2-3 cmUV coverage: 35%
$27.6cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-038UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #38UV-Fluorescent (green SW)⚖️ 16.9g · ~3 cmUV coverage: 50%
$169cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-039UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #39UV-Fluorescent (green SW)⚖️ 17.6g · ~3 cmUV coverage: 50%
$176cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-040UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #40UV-Fluorescent (green SW)⚖️ 11.6g · ~2-3 cmUV coverage: 40%
$69.6cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-041UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #41UV-Fluorescent (green SW)⚖️ 0.6g · thumbnail ~1 cmUV coverage: 30%
$3.6cataloged · certificate pending
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UV-Fluorescent Matrix (Green SW)SPX-042UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #42UV-Fluorescent (green SW)⚖️ 5g · ~2 cmUV coverage: 35%
$30cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-043UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #43UV-Fluorescent (green SW)⚖️ 1.5g · thumbnail ~1 cmUV coverage: 30%
$9cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-044UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #44UV-Fluorescent (green SW)⚖️ 7.3g · ~3 cmUV coverage: 70%
$73cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-045UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #45UV-Fluorescent (green SW)⚖️ 1.4g · thumbnail ~1 cmUV coverage: 30%
$8.4cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-046UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #46UV-Fluorescent (green SW)⚖️ 8.3g · ~2-3 cmUV coverage: 35%
$49.8cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-047UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #47UV-Fluorescent (green SW)⚖️ 3.6g · ~2 cmUV coverage: 35%
$21.6cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-048UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #48UV-Fluorescent (green SW)⚖️ 1.1g · thumbnail ~1 cmUV coverage: 30%
$6.6cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-049UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #49UV-Fluorescent (green SW)⚖️ 3.8g · ~2 cm triangularUV coverage: 35%
$22.8cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Matrix (Green SW)SPX-050UV-SW
UV-Fluorescent Matrix (Green SW)⛓ Certified · token #50UV-Fluorescent (green SW)⚖️ 1.8g · thumbnail ~1.5 cmUV coverage: 30%
$10.8cataloged · certificate pending
📄 Full specimen page →
UV-Fluorescent Mix (Green + Purple SW) — BULK POOLSPX-054UV-SW
UV-Fluorescent Mix (Green + Purple SW) — BULK POOL⛓ Certified · token #54UV-Fluorescent (green SW)⚖️ 633.8g · BULK POOL: each cert = ONE SMALL random piece (single fluorescent chunk, 1-2cm, ~3-6g) from the 633.8g bowl of ~30-40 pieces. Pool is never sold as one piece.UV coverage: 55%
$45cataloged · certificate pending
📄 Full specimen page →
💎 PREMIUM (beryl, aquamarine, pegmatite mixes) (8)— open to see all
Smoky Quartz + Beryl in pegmatite matrixSPX-006
Smoky Quartz + Beryl in pegmatite matrix⛓ Certified · token #6Beryl & Aquamarine⚖️ TBD · ~13×9 cm
$90–140cataloged · certificate pending
📄 Full specimen page →
Pegmatite mix: smoky quartz, feldspar (amazonite-var), schorlSPX-007
Pegmatite mix: smoky quartz, feldspar (amazonite-var), schorl⛓ Certified · token #7Tourmaline⚖️ TBD · ~13×9 cm
$80–130cataloged · certificate pending
📄 Full specimen page →
Aquamarine-variety Beryl in matrixSPX-008
Aquamarine-variety Beryl in matrix⛓ Certified · token #8Beryl & Aquamarine⚖️ TBD · ~3×2 cm crystal
$70–110cataloged · certificate pending
📄 Full specimen page →
Beryl (tan/pink, etched prismatic crystal)SPX-010
Beryl (tan/pink, etched prismatic crystal)⛓ Certified · token #10Beryl & Aquamarine⚖️ TBD · ~6×5 cm
$75–120cataloged · certificate pending
📄 Full specimen page →
Precious Opal (light body tone, play-of-color) — polishedSPX-056
Precious Opal (light body tone, play-of-color) — polishedNot minted — price set - ready to mintPrecious Opal💎 14 ct · Min. 14 ct stated; two photos (front + reverse)
$7,000 (14 ct @ $500/ct)cataloged · certificate pending
📄 Full specimen page →
Precious Opal (light body tone, play-of-color) — polishedSPX-057
Precious Opal (light body tone, play-of-color) — polishedNot minted — no price - owner has not set onePrecious Opal💎 22 ct · ~22 ct stated; two photos
Not yet appraised — owner declined to estimatecataloged · certificate pending
📄 Full specimen page →
Dark Opal — cut and polishedSPX-058
Dark Opal — cut and polishedNot minted — no price - owner has not set onePrecious Opal💎 7 ct · ~7 ct stated
Pending appraisalcataloged · certificate pending
📄 Full specimen page →
Opal — carved form, green colour responseSPX-059
Opal — carved form, green colour responseNot minted — no price - owner has not set onePrecious Opal💎 15 ct · ~15 ct stated
Pending appraisalcataloged · certificate pending
📄 Full specimen page →
⛏️ STANDARD (smoky quartz, mica, common crystals) (7)— open to see all
Smoky Quartz crystal on feldspar pegmatiteSPX-001
Smoky Quartz crystal on feldspar pegmatite⛓ Certified · token #1Feldspar⚖️ TBD · ~8×6 cm matrix, main crystal ~2.5 cm
$45–70cataloged · certificate pending
📄 Full specimen page →
Smoky Quartz (cluster mass, translucent)SPX-002
Smoky Quartz (cluster mass, translucent)⛓ Certified · token #2Quartz⚖️ TBD · ~11×6 cm
$40–60cataloged · certificate pending
📄 Full specimen page →
Smoky Quartz mix with possible garnet (unverified)SPX-003
Smoky Quartz mix with possible garnet (unverified)⛓ Certified · token #3Garnet⚖️ TBD · ~10×7 cm
$35–55cataloged · certificate pending
📄 Full specimen page →
Smoky QuartzSPX-005
Smoky Quartz⛓ Certified · token #5Quartz⚖️ TBD · ~10×6 cm
$35–55cataloged · certificate pending
📄 Full specimen page →
Smoky Quartz in pegmatite mixSPX-009
Smoky Quartz in pegmatite mix⛓ Certified · token #9Quartz⚖️ TBD · ~10×7 cm
$40–60cataloged · certificate pending
📄 Full specimen page →
Mica (muscovite book)SPX-012
Mica (muscovite book)⛓ Certified · token #12Mica⚖️ TBD · ~7×6 cm
$20–35cataloged · certificate pending
📄 Full specimen page →
Smoky QuartzSPX-014
Smoky Quartz⛓ Certified · token #14Quartz⚖️ TBD · ~8×5 cm
$35–55cataloged · certificate pending
📄 Full specimen page →
📦 BULK (capped at $15-25/lb rockhound floor) (5)
Milky QuartzSPX-004
Milky Quartz⛓ Certified · token #4Quartz⚖️ TBD · ~9×6 cm
$15–25cataloged · certificate pending
📄 Full specimen page →
Mica (small book)SPX-013
Mica (small book)⛓ Certified · token #13Mica⚖️ TBD · ~4×3 cm
$10–18cataloged · certificate pending
📄 Full specimen page →
Milky Quartz (raw, ~10-14 chunks)SPX-051
Milky Quartz (raw, ~10-14 chunks)⛓ Certified · token #51Quartz⚖️ 713.2g · Bowl of 3-8 cm chunks, total 713.2g
$31.447cataloged · certificate pending
📄 Full specimen page →
Smoky Quartz (raw, ~8-12 chunks)SPX-052
Smoky Quartz (raw, ~8-12 chunks)⛓ Certified · token #52Quartz⚖️ 694.5g · Bowl of 3-5 cm chunks, total 694.5g
$30.622cataloged · certificate pending
📄 Full specimen page →
Clear/milky quartz crystal fragmentsSPX-053
Clear/milky quartz crystal fragments⛓ Certified · token #53Quartz⚖️ 164.8g · Bowl of 4-6 cm chunks, total 164.8g
$7.266cataloged · certificate pending
📄 Full specimen page →

How buying works

🛒 Go to the buy grid (47 pieces) →

  1. We mint a SpecimenCertificate NFT for a piece — photo, weight, UV coverage, all locked onchain.
  2. Converted pieces get a live BUY button in the vault — pay 70% USDG / 30% GMTS. Holding at least one RIG in your wallet takes a flat 15% off (the discount reads wallet balance, so staked RIGS do not count toward it).
  3. Once bought, the cert is a standard ERC-721 — anyone can list/trade it on OpenSea or any marketplace.
  4. Physical redemption ships US-only (off-chain KYC). Hold the cert forever or redeem for the rock.
  5. Data points (grams, radiation CPM, grade) are updateable onchain with a visible correction history.
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Alpha Dealer NFTs are digital collectibles and access credentials. They do not represent equity, stock ownership, casino revenue rights, or guaranteed returns. $GMTS is an ecosystem utility and rewards token. It is not a share, deposit, investment contract, or promise of profit.