{"product_id":"grape-agate-cluster-indonesia-437g","title":"Grape Agate Cluster from Indonesia — 437g","description":"\u003cdiv class=\"mp-product\"\u003e\n\u003cdiv class=\"mp-product\"\u003e\n\u003ch2\u003eGrape Agate Cluster from Indonesia — 437g\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eClarity, Awakening, Becoming\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne-of-a-kind Grape Agate specimen from Mamuju Regency, West Sulawesi, Indonesia, featuring pale amethystine quartz, icy blue-green mineral zones, and fine crystalline sparkle across a substantial triangular formation.\u003c\/p\u003e\n\u003cp\u003eThe specimen shifts between rounded botryoidal growth and finer drusy surfaces. Pale lavender and lilac-gray quartz dominate the principal faces, while blue-green, white, and cream areas appear along cavities, layered edges, and places where the original clay-associated material remains visible.\u003c\/p\u003e\n\u003cp\u003eAt approximately 4.8 inches tall, 4.1 inches wide, and 2.6 inches deep, this is a dimensional cabinet specimen with considerable physical presence. Its broad triangular profile provides a strong primary display angle, but each side reveals different textures, colors, and sections of the original pocket structure.\u003c\/p\u003e\n\u003ch3\u003eSpecimen Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAmethystine botryoidal quartz with clay-associated mineral zones — trade name Grape Agate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMamuju Regency, West Sulawesi, Indonesia — historically traded as Manakarra quartz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eQuartz spherulites and fine crystalline overgrowth formed within clay-filled spaces associated with weathered volcanic pillow lava\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSubstantial triangular form, pale rounded growth, blue-green zones, fine drusy sparkle, layered surfaces, and natural cavities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePale lavender, lilac-gray, icy blue-green, white, cream, and muted violet tones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNatural and unpolished\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApprox. 4.8 × 4.1 × 2.6 in. \/ 123 × 105 × 65 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen Size:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCabinet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e437g \/ 15.4 oz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDisplay block shown in photographs is not included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExact specimen shown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGeological Notes\u003c\/h3\u003e\n\u003cp\u003eGrape Agate is the commercial name for clusters of spheroidal quartz from West Sulawesi. Mineralogically, it is quartz rather than true agate because it does not contain the internal chalcedony banding required for an agate classification.\u003c\/p\u003e\n\u003cp\u003eThe grape-like forms are quartz spherulites made from fine crystals arranged radially around individual growth centers. As neighboring spherulites developed within the same mineralized space, they met and joined into connected botryoidal clusters.\u003c\/p\u003e\n\u003cp\u003eThe pale purple quartz is amethystine. Its coloration is linked to iron-related color centers in quartz, comparable to those responsible for amethyst. In this material, the color is carried by rounded spherulitic and fine crystalline growth rather than conventional pointed crystals.\u003c\/p\u003e\n\u003cp\u003eThe deposits occur in clay-filled spaces associated with weathered Miocene pillow lavas in Mamuju Regency. These intermediate volcanic rocks cooled beneath water, forming rounded pillow-like masses separated by irregular openings.\u003c\/p\u003e\n\u003cp\u003eHydrothermal alteration of silica-bearing volcanic glass is believed to have produced magnesium- and calcium-rich clay while releasing silica into circulating fluids. Quartz later precipitated as radial spherulites within and along the clay-filled spaces. Blue-green areas are associated with clay-mineral inclusions or coatings and are not simply more heavily irradiated extensions of the purple color zones.\u003c\/p\u003e\n\u003cp\u003eThis specimen preserves a thick and complex portion of the original mineralized space. Rounded quartz growth covers multiple faces, while broad cavities, drusy surfaces, layered edges, and green mineral zones show how conditions changed across the pocket.\u003c\/p\u003e\n\u003ch3\u003eMystic Parcel Notes\u003c\/h3\u003e\n\u003cp\u003eThis specimen was selected for Mystic Parcel because of its substantial triangular form and the way its color changes as it is rotated. Some views emphasize pale lavender and soft gray-purple quartz, while others reveal icy blue-green, cream, and white mineral areas.\u003c\/p\u003e\n\u003cp\u003eThe surface is equally varied. Distinct grape-like spheres remain visible across the upper and side areas, while fine crystalline coatings create a frosted or sparkling appearance across broader sections. Natural cavities interrupt the surface and create depth within the otherwise solid silhouette.\u003c\/p\u003e\n\u003cp\u003eOne side preserves a comparatively broad blue-green surface beneath fine quartz growth, while the opposite face reveals more lavender spheres, recessed spaces, and irregular projections. Together, these surfaces provide an unusually complete view of the relationship between quartz and the clay-filled volcanic pocket in which it formed.\u003c\/p\u003e\n\u003cp\u003eEnergetically, Grape Agate is often associated with clarity, awakening, and becoming. This specimen’s combination of connected growth and open space carries the feeling of form emerging gradually from an uneven environment rather than developing along a predictable path.\u003c\/p\u003e\n\u003cp\u003eFor collectors, this is a substantial cabinet specimen with multiple quartz textures, visible clay-associated mineral zones, and strong pocket architecture. For intention buyers, its cool palette and grounded triangular profile create a calm but visually complex presence for a study, meditation area, or Curio Cabinet.\u003c\/p\u003e\n\u003ch3\u003eWhat you’ll receive\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne (1) 437g Grape Agate quartz specimen from Mamuju Regency, West Sulawesi, Indonesia — exact specimen shown\u003c\/li\u003e\n\u003cli\u003eMystic Parcel specimen identification card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThe display block used in the photographs is a styling prop and is not included.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay upright with a secure specimen stand, museum putty, or padded support appropriate to the irregular natural base.\u003c\/li\u003e\n\u003cli\u003eUse the broad triangular face as the primary view to emphasize the pale lavender growth, blue-green zones, and natural cavities.\u003c\/li\u003e\n\u003cli\u003ePosition under angled light to bring out the fine drusy sparkle and differences between rounded and crystalline textures.\u003c\/li\u003e\n\u003cli\u003eRotate periodically to examine the broader green-associated surface, layered side walls, and recessed quartz growth.\u003c\/li\u003e\n\u003cli\u003eUse as a visual anchor for clarity, awakening, becoming, or adaptation work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuartz is relatively durable, but individual spheres, narrow projections, pocket edges, and layered areas may be delicate.\u003c\/li\u003e\n\u003cli\u003eLift the specimen by supporting its broad lower body rather than grasping the upper edge or projecting growth.\u003c\/li\u003e\n\u003cli\u003eRemove loose dust with a clean air bulb or very soft dry brush.\u003c\/li\u003e\n\u003cli\u003eIf rinsing is needed, use a brief low-pressure rinse with cool water and allow the specimen to dry completely.\u003c\/li\u003e\n\u003cli\u003eAvoid prolonged soaking, ultrasonic cleaning, harsh chemicals, salt, abrasive scrubbing, and sudden temperature changes.\u003c\/li\u003e\n\u003cli\u003eBlue-green and cream clay-associated areas may be softer than the quartz and should be handled without rubbing or scrubbing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"mp-note\"\u003e\u003cem\u003eNotes:\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eThis is a natural mineral specimen and may show clay-associated mineral areas, cavities, inclusions, uneven surfaces, color variation, crystalline coatings, and delicate formation points. The display block shown in the photographs is not included. Photos show the exact specimen you will receive. Crystal use is complementary to and not a substitute for professional advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eNatural mineral layers, cavities, clay-associated areas, inclusions, color variation, crystalline texture, and formation lines are part of this specimen’s origin and character.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mystic Parcel","offers":[{"title":"Default Title","offer_id":51555531948310,"sku":"GRAGAT-IN-37-000031","price":76.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/2326\/7094\/files\/grape_agate_437_hero_mystic_parcel.jpg?v=1783981746","url":"https:\/\/mysticparcel.com\/products\/grape-agate-cluster-indonesia-437g","provider":"Mystic Parcel","version":"1.0","type":"link"}