{"id":1593,"date":"2026-04-27T18:47:13","date_gmt":"2026-04-27T16:47:13","guid":{"rendered":"https:\/\/mineralien-weltweit.com\/product\/green-andradite-skjerpemyr-norway\/"},"modified":"2026-07-17T17:35:06","modified_gmt":"2026-07-17T15:35:06","slug":"green-andradite-skjerpemyr-norway","status":"publish","type":"product","link":"https:\/\/mineralien-weltweit.com\/en\/product\/green-andradite-skjerpemyr-norway\/","title":{"rendered":"Green Andradite Crystals from Skjerpemyr, Norway"},"content":{"rendered":"<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"2203\" data-end=\"2502\">This attractive small cabinet specimen features well-formed green andradite crystals from the classic Skjerpemyr locality in the Grua mining district near Lunner, Akershus, Norway. The crystals are developed on a natural skarn matrix and display a vitreous to slightly greasy luster. <\/p>\n<p data-start=\"2504\" data-end=\"2653\">The clearly visible crystal faces and distinct geometric form give the specimen its particular mineralogical and aesthetic appeal.<\/p>\n<h3 data-section-id=\"1y3i3zw\" data-start=\"2655\" data-end=\"2707\">Classic Skarn Locality in the Grua Mining District<\/h3>\n<p data-start=\"2709\" data-end=\"2902\">Skjerpemyr is one of the well-known skarn localities of the Grua mining district. The deposit has a long collecting history and is known for numerous characteristic skarn minerals. <\/p>\n<p data-start=\"2904\" data-end=\"3155\">The area has been legally protected as a natural monument since 1984. Mineral collecting and excavation are not permitted there, giving older collection specimens from Skjerpemyr a special connection to the locality. <\/p>\n<p data-start=\"3157\" data-end=\"3406\">With dimensions of 5.5 \u00d7 4.5 \u00d7 2.0 cm and a weight of 50.8 g, this is a compact small cabinet specimen. Its particular appeal lies in the lustrous green andradite crystals, their distinct crystal geometry, and the natural skarn matrix. <\/p>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3408\" data-end=\"3906\">\n<thead data-start=\"3408\" data-end=\"3429\">\n<tr data-start=\"3408\" data-end=\"3429\">\n<th class=\"last:pe-10\" data-start=\"3408\" data-end=\"3418\" data-col-size=\"sm\">Feature<\/th>\n<th class=\"last:pe-10\" data-start=\"3418\" data-end=\"3429\" data-col-size=\"md\">Details<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3440\" data-end=\"3906\">\n<tr data-start=\"3440\" data-end=\"3469\">\n<td data-start=\"3440\" data-end=\"3457\" data-col-size=\"sm\"><strong data-start=\"3442\" data-end=\"3456\">Mineral Type<\/strong><\/td>\n<td data-start=\"3457\" data-end=\"3469\" data-col-size=\"md\">Andradite<\/td>\n<\/tr>\n<tr data-start=\"3470\" data-end=\"3551\">\n<td data-start=\"3470\" data-end=\"3484\" data-col-size=\"sm\"><strong data-start=\"3472\" data-end=\"3483\">Locality<\/strong><\/td>\n<td data-start=\"3484\" data-end=\"3551\" data-col-size=\"md\">Skjerpemyr Mine, Grua mining district, Lunner, Akershus, Norway<\/td>\n<\/tr>\n<tr data-start=\"3552\" data-end=\"3592\">\n<td data-start=\"3552\" data-end=\"3570\" data-col-size=\"sm\"><strong data-start=\"3554\" data-end=\"3569\">Dimensions<\/strong><\/td>\n<td data-start=\"3570\" data-end=\"3592\" data-col-size=\"md\">5.5 \u00d7 4.5 \u00d7 2.0 cm<\/td>\n<\/tr>\n<tr data-start=\"3593\" data-end=\"3617\">\n<td data-start=\"3593\" data-end=\"3607\" data-col-size=\"sm\"><strong data-start=\"3595\" data-end=\"3606\">Weight<\/strong><\/td>\n<td data-start=\"3607\" data-end=\"3617\" data-col-size=\"md\">50.8 g<\/td>\n<\/tr>\n<tr data-start=\"3618\" data-end=\"3651\">\n<td data-start=\"3618\" data-end=\"3637\" data-col-size=\"sm\"><strong data-start=\"3620\" data-end=\"3636\">Size category<\/strong><\/td>\n<td data-start=\"3637\" data-end=\"3651\" data-col-size=\"md\">Small cabinet specimen<\/td>\n<\/tr>\n<tr data-start=\"3652\" data-end=\"3672\">\n<td data-start=\"3652\" data-end=\"3664\" data-col-size=\"sm\"><strong data-start=\"3654\" data-end=\"3663\">Color<\/strong><\/td>\n<td data-start=\"3664\" data-end=\"3672\" data-col-size=\"md\">Green, olive-green<\/td>\n<\/tr>\n<tr data-start=\"3673\" data-end=\"3716\">\n<td data-start=\"3673\" data-end=\"3685\" data-col-size=\"sm\"><strong data-start=\"3675\" data-end=\"3684\">Luster<\/strong><\/td>\n<td data-start=\"3685\" data-end=\"3716\" data-col-size=\"md\"> Vitreous to slightly greasy<\/td>\n<\/tr>\n<tr data-start=\"3717\" data-end=\"3793\">\n<td data-start=\"3717\" data-end=\"3735\" data-col-size=\"sm\"><strong data-start=\"3719\" data-end=\"3734\">Morphology<\/strong><\/td>\n<td data-start=\"3735\" data-end=\"3793\" data-col-size=\"md\">Well-formed crystals on a natural skarn matrix<\/td>\n<\/tr>\n<tr data-start=\"3794\" data-end=\"3906\">\n<td data-start=\"3794\" data-end=\"3813\" data-col-size=\"sm\"><strong data-start=\"3796\" data-end=\"3812\">Special Feature<\/strong><\/td>\n<td data-start=\"3813\" data-end=\"3906\" data-col-size=\"md\">Lustrous green andradite from a classic, now protected Norwegian locality<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>This attractive small cabinet specimen features well-formed green andradite crystals from the classic Skjerpemyr locality in the Grua mining district near Lunner, Akershus, Norway. The crystals are developed on a natural skarn matrix and display a vitreous to slightly greasy luster. The clearly visible crystal faces and distinct geometric form give the specimen its particular [&#8230;]\n","protected":false},"featured_media":1589,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[351],"product_tag":[],"class_list":["post-1593","product","type-product","status-publish","has-post-thumbnail","product_cat-minerals","first","instock","sold-individually","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Green Andradite Crystals from Skjerpemyr, Norway<\/title>\n<meta name=\"description\" content=\"Lustrous green andradite crystals with distinct crystal faces on natural skarn matrix from the classic Skjerpemyr locality in Norway.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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