{"title":"Specimens Under $250","description":"\u003cp\u003eEntry-point specimens for new collectors. Same documentation standard as everything else we sell — locality, formation and provenance recorded in full.\u003c\/p\u003e","products":[{"product_id":"malachite-rum-jungle-rr0001","title":"Malachite — Rum Jungle, NT","description":"\u003cp\u003eMalachite from Rum Jungle, near Batchelor, south of Darwin. The mine operated from the 1950s until the early 1970s.\u003c\/p\u003e\n\u003cp\u003e35 × 37 mm, 33 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":50573201178707,"sku":"RR0001","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4279.heic?v=1790654671"},{"product_id":"malachite-rum-jungle-rr0002","title":"Malachite — Rum Jungle, NT","description":"\u003cp\u003eMalachite from Rum Jungle, near Batchelor, south of Darwin. The mine operated from the 1950s until the early 1970s.\u003c\/p\u003e\n\u003cp\u003e55 × 30 mm, 86 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":50573212680275,"sku":"RR0002","price":95.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4284.heic?v=1790683190"},{"product_id":"malachite-rum-jungle-rr0003","title":"Malachite — Rum Jungle, NT","description":"\u003cp\u003eMalachite from Rum Jungle, near Batchelor, south of Darwin. The mine operated from the 1950s until the early 1970s.\u003c\/p\u003e\n\u003cp\u003e45 × 45 mm, 62 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":50573226442835,"sku":"RR0003","price":115.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4290.heic?v=1790660132"},{"product_id":"malachite-rum-jungle-rr0004","title":"Malachite — Rum Jungle, NT","description":"\u003cp\u003eMalachite from Rum Jungle, near Batchelor, south of Darwin. The mine operated from the 1950s until the early 1970s.\u003c\/p\u003e\n\u003cp\u003e60 × 30 mm, 37 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":50573234896979,"sku":"RR0004","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4293.heic?v=1790683367"},{"product_id":"crocoite-rr0005","title":"Crocoite — Dundas, TAS","description":"\u003cp\u003eCrocoite from the Red Lead Mine at Dundas, Tasmania, the world's best-known locality for the species. Crocoite is Tasmania's official mineral emblem.\u003c\/p\u003e\n\u003cp\u003e32 × 47 mm, 58 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":50573283098707,"sku":"RR0005","price":45.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4307.heic?v=1790660249"},{"product_id":"molybdenite-rr0006","title":"Molybdenite — Kingsgate, NSW","description":"\u003cp\u003eMolybdenite from Kingsgate, near Glen Innes in the New England region of NSW. The Kingsgate quartz pipes are a classic Australian source of molybdenite and bismuth.\u003c\/p\u003e\n\u003cp\u003e47 × 32 mm, 50 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":50573338214483,"sku":"RR0006","price":14.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4322.heic?v=1790683704"},{"product_id":"tourmaline-rr0007","title":"Black Tourmaline — Western Tasmania","description":"\u003cp\u003eBlack tourmaline (schorl) in quartz, with pockets of clear needle quartz points, from western Tasmania. Radial crystal aggregates to about 60 mm.\u003c\/p\u003e\n\u003cp\u003e110 × 60 mm, 185 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":50573341294675,"sku":"RR0007","price":55.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4317.heic?v=1790657711"},{"product_id":"bag-of-rocks-wa","title":"Bag of Rocks","description":"\u003cp\u003e500 g mixed Western Australian lot. A semi-random selection of premium WA material, featuring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBeetle Stone\u003c\/li\u003e\n\u003cli\u003eChrysoprase\u003c\/li\u003e\n\u003cli\u003eDendritic Opalite\u003c\/li\u003e\n\u003cli\u003eLepidolite\u003c\/li\u003e\n\u003cli\u003eMookaite\u003c\/li\u003e\n\u003cli\u003eNoreena Jasper\u003c\/li\u003e\n\u003cli\u003eAmethyst\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePhotographed wet to show natural colour and lustre.\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":50575318155347,"sku":null,"price":24.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG_37402.heic?v=1790687702"},{"product_id":"zircon-rr0009","title":"Zircon Rough Lot — Mud Tank, NT","description":"\u003cp\u003eZircon from the Mud Tank carbonatite in the Harts Range region, north-east of Alice Springs. A carbonatite is a rare, carbonate-rich igneous rock, and Mud Tank crystallised about 731 million years ago. Its zircons are used by laboratories worldwide as reference material for U–Pb dating and other geochemical analyses.\u003c\/p\u003e\n\u003cp\u003e40 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67567853994067,"sku":"RR0009","price":45.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG_4363.heic?v=1790741748"},{"product_id":"topaz-rr0008","title":"Topaz Rough Lot — O'Briens Creek, QLD","description":"\u003cp\u003eSeven pieces of rough topaz from O'Briens Creek near Mount Surprise, North Queensland, one of Australia's best-known topaz fields.\u003c\/p\u003e\n\u003cp\u003e7 pieces, 16 g total (about 80 ct)\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67567888695379,"sku":"RR0008","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG_4342.heic?v=1790741967"},{"product_id":"magnetite-rr0011","title":"Magnetite Lot — Mud Tank, NT","description":"\u003cp\u003eSeven pieces of magnetite from Mud Tank, in the Harts Range region north-east of Alice Springs. \u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003eMud Tank is a carbonatite, a rare carbonate-rich igneous rock, that crystallised about 731 million years ago. Its distinctive zircon crystals are used by laboratories worldwide as reference materials for U–Pb geochronology and other geochemical analyses.\u003c\/p\u003e\n\u003cp\u003e7 pieces, 55 g total\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67568170631251,"sku":"RR0011","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG_4350.heic?v=1790746501"},{"product_id":"spessartine-rr0012","title":"Spessartine in Galena — Broken Hill, NSW","description":"\u003cp\u003eSpessartine garnet in galena from Broken Hill, NSW. Small red-brown garnets sit in grey, granular galena. Garnet set in galena is one of Broken Hill's signature associations, and very few localities anywhere produce the pairing. Spessartine is sometimes sold under its older name, spessartite.\u003c\/p\u003e\n\u003cp\u003eGalena is a lead mineral, so wash your hands after handling and keep it away from kids and pets.\u003c\/p\u003e\n\u003cp\u003e60 × 40 mm, 92 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67574384722003,"sku":"RR0012","price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4415.heic?v=1790836857"},{"product_id":"barite-rr0013","title":"Barite — Oraparinna, SA","description":"\u003cp\u003eA cluster of translucent, pale brown barite crystals from Oraparinna in the Flinders Ranges, South Australia. Oraparinna has been the state's main barite producer since the 1940s, with the barite filling veins in Late Proterozoic siltstone around the Oraparinna Diapir.\u003c\/p\u003e\n\u003cp\u003eBarite (also spelt baryte) is barium sulphate and feels noticeably heavy for its size.\u003c\/p\u003e\n\u003cp\u003e65 × 50 mm, 109 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67574498918483,"sku":"RR0013","price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4410.heic?v=1790835377"},{"product_id":"atacamite-rr0014","title":"Atacamite with Malachite — Mount Gunson, SA","description":"\u003cp\u003eSparkling dark green atacamite with paler green crusts on red-brown ironstone, from the Mount Gunson copper mines at Pernatty Lagoon, South Australia. Atacamite is a copper chloride that forms when copper ore weathers in dry, salty conditions, and malachite is its most common companion here. The mine closed in 1985.\u003c\/p\u003e\n\u003cp\u003eAbout 40 × 38 mm\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67574604333139,"sku":"RR0014","price":15.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4408.heic?v=1790835537"},{"product_id":"agate-rr0015","title":"Agate Rough Lot — Agate Creek, QLD","description":"\u003cp\u003eSeven pieces of rough agate from Agate Creek, about 70 km south of Forsayth in north Queensland, in honey, orange, red-brown and cream tones. The agate weathers out of early Permian volcanic rock, and the field is known worldwide for the colour and banding of its stones.\u003c\/p\u003e\n\u003cp\u003e7 pieces, 466 g total\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67574700507219,"sku":"RR0015","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4403.heic?v=1790835694"},{"product_id":"dravite-rr0016","title":"Dravite — Yinnietharra, WA","description":"\u003cp\u003eA stout dravite crystal section from Yinnietharra Station in the Upper Gascoyne, Western Australia, with a clear six-sided outline. Dark brown, with paler included patches and flecks of glittering mica.\u003c\/p\u003e\n\u003cp\u003eDravite is the magnesium-rich member of the tourmaline group, and Yinnietharra is known worldwide for its large, well-formed brown crystals. They grow in mica-rich schist on Morrissey Hill, in the Proterozoic rocks of the Gascoyne Province.\u003c\/p\u003e\n\u003cp\u003e50 × 50 mm, 115 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67575378149459,"sku":"RR0016","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4398.heic?v=1790838602"},{"product_id":"chalcedony-rr0017","title":"Chalcedony — Bowen Basin, QLD","description":"\u003cp\u003eTranslucent, milky white chalcedony from the Bowen Basin in central Queensland, with a bladed, radiating structure around an open centre.\u003c\/p\u003e\n\u003cp\u003e55 × 45 mm, 115 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67575418191955,"sku":"RR0017","price":20.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4392.heic?v=1790840855"},{"product_id":"stromatolite-rr0018","title":"Conophyton Stromatolite — Victoria River, NT","description":"\u003cp\u003eAn unpolished slab of Conophyton basalticum stromatolite from the Victoria River district, Northern Territory, in grey, lavender and brick-red tones with a few small cavities. Shown dry.\u003c\/p\u003e\n\u003cp\u003eStromatolites are layered structures built by microbial mats trapping sediment in shallow water. Conophyton grows as steep, stacked cones, and this species comes from the Antrim Plateau Volcanics, dating to the Cambrian period (538 to 485 million years ago).\u003c\/p\u003e\n\u003cp\u003e55 × 65 mm, 68 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67575457382483,"sku":"RR0018","price":30.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/33CEF36D-2DDE-4498-ACBD-627DA1D3CFCD.jpg?v=1790840404"},{"product_id":"crinoid-rr0019","title":"Crinoid Stem Lot — Gascoyne Junction, WA","description":"\u003cp\u003eThree fossil crinoid stem sections from the Callytharra Formation near Gascoyne Junction, Western Australia. Each is a tan-brown stack of ribbed, disc-shaped plates (columnals), and the ends show the small central canal.\u003c\/p\u003e\n\u003cp\u003eCrinoids, or sea lilies, are relatives of starfish that anchored to the sea floor on jointed stems like these. The Callytharra Formation is an Early Permian limestone, around 290 million years old, and has yielded around 40 species of Permian crinoid.\u003c\/p\u003e\n\u003cp\u003e1 piece 20 × 10 mm, 2 pieces 40 × 10 mm, 28 g total\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67575674208339,"sku":"RR0019","price":30.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4406_1cc5b6b8-8613-41ba-bd24-204a1aaebf7c.heic?v=1790844350"},{"product_id":"garnet-rr0020","title":"Garnet on Matrix — White Well, WA","description":"\u003cp\u003eFrom White Well, about 30 km north-west of Yinnietharra in the Upper Gascoyne, Western Australia.\u003c\/p\u003e\n\u003cp\u003e85 × 60 mm, 148 g\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67575682072659,"sku":"RR0020","price":35.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG-4384.heic?v=1790845621"},{"product_id":"gift-card","title":"Rad Rocks Gift Card","description":"\u003cp\u003eNot sure which specimen they'd choose? Let them pick. A Rad Rocks gift card can be spent on anything in the store, from single Australian mineral specimens to fossils and rough lots.\u003c\/p\u003e\n\u003cp\u003eGift cards are delivered by email with a code to enter at checkout. Nothing is posted.\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"$25","offer_id":67575805378643,"sku":"RR-GC25","price":25.0,"currency_code":"AUD","in_stock":true},{"title":"$50","offer_id":67575805411411,"sku":"RR-GC50","price":50.0,"currency_code":"AUD","in_stock":true},{"title":"$100","offer_id":67575805444179,"sku":"RR-GC100","price":100.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/rr_ico_512.png?v=1790850048"}],"url":"https:\/\/radrocks.com.au\/collections\/specimens-under-250.oembed","provider":"Rad Rocks","version":"1.0","type":"link"}