| Locality type: | Hill |
| Classification |
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| Species: | Andradite |
| Formula: | Ca3Fe23+(SiO4)3 |
| Chemical Analyses: |
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| Oxide wt%: | | 1 |
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| SiO2 | 35.69 % |
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| Al2O3 | 0.73 % |
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| Fe2O3 | 30.06 % |
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| CaO | 33.48 % |
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| TiO2 | 0.041 % |
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| Cr2O3 | 0.025 % |
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| Total: | 100.026 % |
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| Sample references: | |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Demantoid | ⓘ2 photos of Andradite associated with Demantoid at this locality. |
| Chrysotile | ⓘ1 photo of Andradite associated with Chrysotile at this locality. |
| Serpentine Subgroup | 1 photo of Andradite associated with Serpentine Subgroup at this locality. |
| Asbestos | ⓘ1 photo of Andradite associated with Asbestos at this locality. |
| Data |
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| Mineral Data: | Click here to view Andradite data |
| Locality Data: | Click here to view Dossi di Franscia, Franscia, Lanzada, Sondrio Province, Lombardy, Italy |
| Photo Gallery | View Gallery (10 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 896174 |
| Long-form Identifier: | 1:3:896174:7 |
| GUID (UUID V4): | 5881d853-99a0-4625-bac0-b6282ce835a8 |
| Nearest other occurrences of Andradite |
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| 0.6km (0.4 miles) | ⓘValbrutta (Val Brutta), Lanzada, Sondrio Province, Lombardy, Italy |
| 0.7km (0.5 miles) | ⓘAl Ross Mines, Lanzada, Sondrio Province, Lombardy, Italy |
| 1.0km (0.6 miles) | ⓘSferlùn asbestos mine, Vallone del Cengiaccio (Cengiaccio; Cengiàsc; Cengiasco), Lanzada, Sondrio Province, Lombardy, Italy |
| 1.0km (0.6 miles) | ⓘBagnada-Ponticelli Mine (ex-Bolognini Mine; ex-Unitalc Mine), Lanzada, Sondrio Province, Lombardy, Italy |
| 2.5km (1.6 miles) | ⓘCampo Moro, Campo Moro Valley, Lanzada, Sondrio Province, Lombardy, Italy |
| 4.5km (2.8 miles) | ⓘCastellaccio Quarry, Chiesa in Valmalenco, Sondrio Province, Lombardy, Italy |
| 4.5km (2.8 miles) | ⓘForcella di Fellaria, Scerscen Valley, Lanzada, Sondrio Province, Lombardy, Italy |
| 5.5km (3.4 miles) | ⓘScerscen Valley, Lanzada, Sondrio Province, Lombardy, Italy |
| 7.3km (4.5 miles) | ⓘRocca Castellaccio, Ciappanico, Torre di Santa Maria, Sondrio Province, Lombardy, Italy |
| 8.6km (5.3 miles) | ⓘAlp Cancian asbestos mines, Selva, Poschiavo, Bernina Region, Grisons, Switzerland |
| References |
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| Reference Search (possible matching items) |
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 | | Journal (issue) | | Diamonds Chrysoprase from Tanzania Demantoid from Italy THE QUARTERLY JOURNAL OF THE GEMOLOGICAL INSTITUTE...are revealed. 280 Demantoid from Val Malenco, Italy: Review and Update Ilaria Adamo, Rosangela Bocchio...demantoid from this notable locality in northern Italy. REGULAR FEATURES __________________________ 288...10). Thailand’s ruby production, mainly in Trat Province, was sporadic through the early years of the 20th...Mingxi in Fujian Province (Keller and Keller, 1986; Guo, 1992) and Changle in Shandong Province is comparable |  | | Thesis/Dissertation | | the end-members pyrope, almandine, spessartine, andradite, grossular, and uvarovite. The large variation...species: ugrandite (uvarovite, grossular and andradite) and pyralspite (pyrope, spessartine and almandine)...unusual compositions were reported such as pyrope-andradite, spessartine-grossular, and almandine-grossular.................................... 19 2.5.3. Andradite ................................................................. 20 2.5.3.1.2.2. Val Malenco, Italy ............................................... |
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Dossi di Franscia, Franscia, Lanzada, Sondrio Province, Lombardy, Italy