Els exemplars fotografiats pertanyen a les següents col·leccions privades: Enric Kucera, Eugeni Bareche, Joan Astor, Joan Rosell, Jordi Gil, Mariona Sitges, Xavier Moreso i Xavier Talens.
Classe I · Elements
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj7Q3_Yrk9IXnVzQ9U5gxwIfpKGaw5_af2fyzCT_Zzs5b7DZR2MHKna-v8ZE8a912ZhtszX4X9P2Nn_qEQJdj1MZBC6J0Mu3XQCnD4b6gORO6d81L8ZOlwKpgIqZ_51h8KI3fp-9iqp8Ler/s1600/Argent.-Batopilas%252C-Chihuahua%252C-M%25C3%25A8xic.-13x19-mm-%25282627-28%2529.jpg) |
Argent natiu. Ag. Batopilas, Chihuahua (Mèxic). 13x19 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3M9H18bu4lK3OJj8TNZOuJcymzdhJq92uHdWe60tHvA9kpDb2zp0sGzxZifks_vXpj5RBz52jqIpy5APQ6MqQZZBA9v0JkPZUIGdefEEuQK7ZEEVtfHeDu3Ent2su0j8Yc0PfDC_PL6yE/s1600/Argent.-Batopilas%252C-Chihuahua%252C-M%25C3%25A8xic.-13x19-mm-%25282636-37%2529.jpg) |
Argent natiu. Ag. Batopilas, Chihuahua (Mèxic). 13x19 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpsl1s4hJUr0S9vWBgKPYyyPPTuaYKnKk-HCjcPbiKvspJpVJGUEwZyt_W8x8TZvoRQjgCdMnJ8A-kIQMiQTxmg1-e_H3v_LBX-_gy9mqpGS5tlmMbJyGfsq6Te6HlUicojALzCA_9A2lb/s1600/Argent.-Gualba%252C-Vall%25C3%25A8s-Oriental.-16x24-mm-%25281955-56%2529.jpg) |
Argent natiu. Ag. Gualba, Vallès Oriental (Catalunya). 16x24 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5L8o0g64nNq2qmFaWR_lqBrlIaEPuPkEf2Syca1OZ3_Q5yriZqATrdp9FAlMANqH-nmMRW8_pm4zkm3kg5XL_ebj8rFkXRDzTVooNo3o5IjfYzMWatgy0STTsT4flBZR8UklmjQGmWCfE/s1600/Or-sobre-Quars.-Nova-Lima%252C-Bello-Horizonte%252C-Minas-Gerais%252C-Brasil.-4x6-mm-%25281529-30%2529.jpg) |
Or natiu sobre quars. Au. Nova Lima, Minas Gerais (Brasil). 4x6 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj-EFb5XmJ4ltpaEYm396mKijo8QASH-BFoMM3KOKQ-MfE7C9BVUEOlSVy9q9mwSty6NsssJKdBrUDMxe9vBIH2ezfnicA9MK4U7tmk_iVPO3IVEkY-emS47HzjOtq-HDyYupvWjpU-nEGs/s1600/Coure.-Guangdong%252C-Xina.-14x21-mm-%25284231-33%2529.jpg) |
Coure natiu. Cu. Guangdong (Xina). 14x21 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisMkI_Qhx_uY-UGcEOb5DQwfdF3v4pwcaxBzZGxe_tly4QWcuuukAxaFsxTDps1kvGaAMIKesg95s1puvpJFIng6xDo1EMifSeCJFPVAS95iM_i03XwM6n08qUi2eySZ6nGj4bxjyxn5K-/s1600/Mercuri-sobre-Cinabri.-Almad%25C3%25A9n%252C-Ciudad-Real.-3%252C3x5-mm-%25281763-64%2529.jpg) |
Mercuri natiu sobre cinabri. Hg. Almadén (Ciudad Real). 3,3x5 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjcIa-TZz4fs1z3fECnWtvin71hB0jP1CUL7EGBLfno8ZYmFUlJpQPULOzpAUxjfVVjYp49M1FjZOL-1_77qI2FrgLbJ3mNMCKJhLZj19BFYOHBU2wYdIfl3ldNyOjDJznhKa5eLSLimzv9/s1600/Diamant.-Diamantina%252C-Minas-Gerais%252C-Brasil.-5%252C3x8-mm-%25283027-28%2529.jpg) |
Diamant. C. Diamantina, Minas Gerais (Brasil). 5,3x8 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgomw5rwFpMUvELlYb2LoEGFtwVduQu4eiQMKROcFRjXnps9lpVL8RBd-pLuykwAUQTlrKS55FSHgCXptBdQRhjZXVZYwVxtZtGQek90ttfL95iU9YvrH5T0fSXarDMwp36kVyTN0Ieehkb/s1600/Diamant.-Diamantina%252C-Minas-Gerais%252C-Brasil.-5%252C3x8-mm-%25283023-24%2529.jpg) |
Diamant. C. Diamantina, Minas Gerais (Brasil). 5,3x8 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3tzMB34au6rv2piu0Q0bUV-tBlmw0g5v2jEnTf3cSw8p6yvUJyq_nZ34R-gvt8J_BA1Iq8LF8H0xiRrrgcnBynnh0LqTs_xFFBBP4bND_Ptvho9Ssr8Zm3NqZhTBVOMw8FlCrvouV105u/s1600/Sofre-i-Calcita.-Conil%252C-Cadis.-9x14-mm-%25281902-03%2529.jpg) |
Sofre i calcita. S. Conil (Cadis). 9x14 mm. |
Classe II · Sulfurs i afins
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2HMSG95mceJ-Y7McFlPu5qmKgNDyYW18NSiPFq91imNh2A7SrR1dOukDsWc3nPf46g9QgQ2mAb2xuDLYVQtWHfq0-XbMd0VABZg3WRa-r6u4_2lBEgSKERzRU98JLPzuOBl9Hrj518oLW/s1600/Esfalerita.-el-Papiol%252C-Baix-Llobregat.-2%252C7x4-mm-%25281527-28%2529.jpg) |
Esfalerita. ZnS. el Papiol, Baix Llobregat (Catalunya). 2,7x4 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEieFy50rfNxs_2WhLxt_27TCQwVFNeFe2RRRUIRiZBxg3YFdIx0tmYww6lHy-FsJ-zzzXwFEBfFJ0RvazcslCkOT40Pq3XrW08ElCaZIzHIvGtMmXsTfCEBI16-4sxfFKbajSuFRqGJFrfa/s1600/Galena-s.-pirrotina.-Santa-Eulalia%252C-Chihuahua%252C-M%25C3%25A8xic.-17x25-mm-%25281626-27%2529.jpg) |
Galena sobre pirrotina. PbS. Santa Eulalia, Chihuahua (Mèxic). 17x25 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiiWXyo1PB3qh2OyE5PClZbO1x7N4uUY9T756aYMxjeBdIvJ02LpwrOvWq99tom87oeldkixlMTnkdkNMNTHdprGqB5FUJhPaGlG41NqI4Z1MH408b9VsBRfqyni7gIuQOMbnudWVz3hBwG/s1600/Realgar.-Getchell-Mine%252C-Humboldt-County%252C-Nevada%252C-EUA.-7x11-mm-%25282866-67%2529.jpg) |
Realgar. AsS. Getchell Mine, Humboldt County, Nevada (EUA). 7x11 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjaNbRx-JmZ3IaWpaRH3sKrzPWiCC4rCkvS8ZnCQ5tyNExevzVkX75ao9tMZmmyHQXeZGI_4SZTLLmBboVIybfH50ui5VM-Yjp4hVdnGpV4WQ1FpspAAWGORtG_or0dIhZTkN4mn7ulX38W/s1600/Orpiment.-Huancayo%252C-Per%25C3%25BA.-9x13-mm-%25282905-06%2529.jpg) |
Orpiment. As2S3. Huancayo (Perú). 9x13 mm. | |
|
Classe III · Halurs
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKJICjLmjy5Sx-QgmHbRN3_t0t9zGDfwSnSs90pn21YNLoAFzcG4uEAqFKLmquEttSom9AXiYEQobnZrzZIK81D5gUhpvfKG4Ve1X1HSIy6fQVBmo8gnVYOGhn3P9tRJNLezOF64hqKJZn/s1600/Fluorita.-Pine-Canyon%252C-Grant-County%252C-Nou-M%25C3%25A8xic%252C-EUA.-11x16-mm-%25282862-63%2529.jpg) |
Fluorita. CaF2. Pine Canyon, Grant County, Nou Mèxic (EUA). 11x16 mm. |
Classe IV · Òxids i hidròxids
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgfrpA5djpAj7S1QQIH_GDOHyME-OYy9AjEKKMXpVgnLleq3maqfmgvD8zoPjAIWu60g8JuriSX5qdgedrOrqH7zj_pyzksEoicCsY1eDqmr9H_S-ja0lVakkxPTgTX8Y7q7lJDONEUesAK/s1600/Brookita.-Maderanerthal%252C-Uri%252C-Su%25C3%25AFssa.-5%252C3x8-mm-%25282606-07%2529.jpg) |
Brookita. TiO2. Maderanerthal, Uri (Suïssa). 5,3x8 mm. |
Classe V · Carbonats, nitrats i borats
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhaF7s-kdOTpqBkEyrEQRkAwQKgDui_4glPS99gu1SMVXT8cPTTwsYQEnFRRRBipErhWuH5ENm3nkFMUcZJhPtu2-Ac64TTXP3VhERu5oNJs3n54AAqSyQ-lki5ezCRZgtqr5x_Ge1Yl0A8/s1600/Esferocobaltita.-Mina-Solita%252C-Peramea%252C-Pallars-Sobir%25C3%25A0.-29x43-mm-%25281508-09%2529.jpg) |
Esferocobaltita. CoCO3. Mina Solita, Peramea, Pallars Sobirà (Catalunya). 29x43 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh00DNrJFsb8A1V-C0_1eoKUb4llZISRM9WwUvXSc21fT7fn_fa8c3Mt9c2DfGcRgSDeomyOiueLp_Fksc1DEe_kk3SMIteuRbp-FhVPtIGjA9tzij-_8xCD3B0kjsZKBmim63sY8PIaX0p/s1600/Cerussita.-Marroc.-24x36-mm-%25282121-22%2529.jpg) |
Cerussita. PbCO3. Touissite, Oujda (Marroc). 24x36 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRyUPH79Ox47reV7qE26AaPHkBkk6jp7xjwpMqJjDU_oy1gHi3uBqNyuWKyKcxBjKEy3whBdCPD8A-rL8qYitXQK4EF5rJY2JJh9mgAaIu9WF4RBGQfXYlyvmPWf4x4BoqpGzx1xtZwMEN/s1600/Cerussita.-Marroc.-25x37-mm-%25282123-24%2529.jpg) |
Cerussita. PbCO3. Touissite, Oujda (Marroc). 25x37 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjULB8jwvqcdOiSZRT0gG6qlmgRr3ErWFmX3si0TQb9-XWDVxvMjTh8z0aHQf2BX4R-TQ7VjPNHVmfm8kbHpMn4kiY9EuBUXVnpHwq9k-KMhte3Ov_uTkhAb9SxwXSKrluKns9n2muy4o94/s1600/Cerussita.-Touissite%252C-Oujda%252C-Marroc.-17x25-mm-%25282125-26%2529.jpg) |
Cerussita. PbCO3. Touissite, Oujda (Marroc). 17x25 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi-nvZ-G4ptznEwE1TT6GAqxBBDRwXYPFrqNPydpZOgGxMmidhLaL-fPc-r3-YXSOa9CNwdw-fVFWwY946aONPMSTSya2HSWmtGnuPtL4fH3LxE8kGZiggVJ_r8GUAepFPk55_QTQ2xtng0/s1600/Rosasita.-Mina-Ojuela%252C-Mapim%25C3%25AD%252C-M%25C3%25A8xic.-16x24-mm-%25281900-01%2529.jpg) |
Rosasita. (Cu,Zn)2CO3(OH)2. Mina Ojuela, Mapimí (Mèxic). 16x24 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOq7r5uHzE0Xv4D1jq4nLgfiHA0xkOFraRHgXUMWP0MPhbt4beODPQP9Uf0kx9CzlpzjETjC4xcyYoJJVTX9N6pmhIkG5rMFw3piBPLCabBPpK-CQET9YngWEF7jL0U1wK9hKkl91yvUps/s1600/Liebigita.-Les-Mares%252C-Lod%25C3%25A8ve%252C-H%25C3%25A9rault%252C-Fran%25C3%25A7a.-7x10-mm-%25283647-48%2529.jpg) |
Liebigita. Ca2(UO2)(CO3)3·11H2O. Les Mares, Lodève, Hérault (França). 7x10 mm. |
Classe VI · Sulfats, wolframats, molibdats i cromats
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgudUUTa69ryEdbx6zloeEqWs8bw-a8mXAyNy7LY-idmzdfB1Cii9v6irqic20peITvLv4keSlW_5a1-FgiPIklR7LQNP_Eqg8AM_Z7xNzMM1Z58sx3rugnXAHQ3VoQx6oJ5nuLmp1zbcqr/s1600/Celestina-i-guix.-Ivorra%252C-Segarra%252C-Lleida.-10x15-mm-%25283349-50%2529.jpg) |
Celestina i guix. SrSO4 i CaSO4·2H2O. Ivorra, Segarra (Catalunya). 10x15 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiPG_NYktjyQDFlJSWB2uf1Z066dlEEQRF8VUK1s7t-u0D7ATqs0ams9hAI7HqaELLzz5_KrQd-R4zHRFIM_Wr_0Jw9UbCZP91Av-LGcazMZk6cDltoviLoucnCA91qTDxAQopSv4GTwRCU/s1600/Barita.-Aiguafreda%252C-Vall%25C3%25A8s-Oriental.-15x22-mm-%25282534-35%2529.jpg) |
Barita. BaSO4. Aiguafreda, Vallès Oriental (Catalunya). 15x22 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhw7z-rKtivVaWWDoRCKmQ490ocnpZf2QFf1g2YGsnvdQOsea_3mCL1JBOfS6LOt1omMJWXBpImjc43Teh9yI9zeCfhjyK1ZKkeolrHyKmDnIch9TZ1wJO0wVktpw37NhTZJPxqnETicSZ4/s1600/Barita-%2528agregat-en-rosa%2529.-Norman%252C-Oklahoma%252C-EUA.-16x24-mm-%25281162-63%2529.jpg) |
Barita (agregat en rosa). BaSO4. Norman, Oklahoma (EUA). 16x24 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgLTAb-RZYisoKAPsLNTRqLoCbihEuZ0OKODvsRwcW6pEFBsHf_22GxGGVWGESzicIVzmrVeexH80j6wpm3BrA3Mam6YSHSSG-LenqsFQX0OLSGklroHIYot5Fx2y4n_lol7na1KyWkylnO/s1600/Sturmanita.-N%25E2%2580%2599Chwaning-Mine%252C-Kuruman%252C-Northern-Cape%252C-%25C3%2580frica-del-Sud.-17x25-mm-%25282089-90%2529.jpg) |
Sturmanita. Ca6(Fe3+)2(SO4)2,5[B(OH)4](OH)12·25H2O.
N’Chwaning Mine, Kuruman, Cap Septentrional (Sud-àfrica). 17x25 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi2xLWXT9oFDUU_vHsGVp7i-wsf9jh2PmQDNzVVFBxmPlMz9rLRshz0tsHDFW10qc0zty97D4V7drxn07cUJuU8h39q06MXZ4M7qXbJU5KkiQFow2qbVApiMOXAzX96W0RI8izLj_A0AyyR/s1600/Volta%25C3%25AFta.-Dexter-Mine%252C-Calf-Mesa%252C-San-Rafael%252C-Utah%252C-EUA.-2%252C7x4-mm-%25282256-57%2529.jpg) |
Voltaïta. K2(Fe2+)5(Fe3+)3Al(SO4)12·18H2O. Dexter Mine, Calf Mesa, San Rafael, Utah (EUA). 2,7x4 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg788yoekqzGUGX5bWbGX_eVAIPkhf80s_xb8G3wX0qzwvNDn1EalPuM9GFZqCQ8gpodAqbsofJFjRwClVsmqaxGC-WojVcbL4k5ioapfXa7Z5m7h8rYrxYcnkrCwiZdHdffmh6dgbS6ybr/s1600/Wulfenita.-Los-Lamentos%252C-Chihuahua%252C-M%25C3%25A8xic.-13x20-mm-%25282718-19%2529.jpg) |
Wulfenita. PbMoO4. Los Lamentos, Chihuahua (Mèxic). 13x20 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjR9qzuwOlqQyQE9eZjIRKNuwe_RnxIaMtCcCi1XUgPdgiVLJmvELhxfQ6yR6yrc1LyCGxlCq6lPDgKGm07K8cTnP8OhpmYkOwhHLcvmUX8nkyQc_MzTCIXcK_mijxP0ZHQQoyqx2i6vTvX/s1600/Wulfenita.-Los-Lamentos%252C-Chihuahua%252C-M%25C3%25A8xic.-7x10-mm-%25281146-47%2529.jpg) |
Wulfenita. PbMoO4. Los Lamentos, Chihuahua (Mèxic). 7x10 mm. |
Classe VII · Fosfats, arsenats i vanadats
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhC65I5suVFWnXHg6JuoIqU6vgFFkp8bfLfSrnqLrqleL2jO33iTKg88MLrjNVTz2bMekqh1FA8FAWdGavmvK53NoEOGYXXhlYVBxfcGIgLrVikMi0K-_DsfnNIaUz0_oRClkiyKO0SrNpm/s1600/Autunita.-Sa%25C3%25B4ne-et-Loire%252C-Fran%25C3%25A7a.-5%252C7x8%252C5-mm-%25282396-97%2529.jpg) |
Autunita. Ca(UO2)2(PO4)2·10-12H2O. Saône-et-Loire (França). 5,7x8,5 mm.
|
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiiB_KrN-RmJU9-m57MigYzqawQEBM74LyQujs_7yAUbPCI92L0ZO-tE0PUiCjlxrXgOt_TZRzlszgHi1aoVtiwXp_E1DBQj7-6QysQ0fK1Yp6OoIbCMwBKZfCjZEcdweOKOi55aaPgt_BW/s1600/Autunita.-Autun%252C-Sa%25C3%25B4ne-et-Loire%252C-Fran%25C3%25A7a.-12x18-mm-%25282400-01%2529.jpg) |
Autunita. Autun, Ca(UO2)2(PO4)2·10-12H2O. Saône-et-Loire (França). 12x18 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjebAwrMTg7MNSEh671Hqv0EUnjd4D8zSlui4UPz6mS4jn6Npo5EE4eydr1t_rIfXYPJHHinncVtdTm-s7AEmpSxQ-1pEMYtZAsqD3sVELkFrqAi4h9O03M_5WRN3meTk94FnXXEaDv9JxX/s1600/Uranocircita.-Morvan%252C-Fran%25C3%25A7a.-5%252C7x8%252C5-mm-%25281392-93%2529.jpg) |
Uranocircita. Ba(UO2)2(PO4)2·12H2O. Morvan (França). 5,7x8,5 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFlZBJqu27ze2hmK4TXxKely_xItYlsTlsCauCBqJKNIZevq_Hz5hyphenhyphenU_OSgjgCRKqS3aTTZXNUHwXbqWLiMnQNKqN2AwE9LfSSUQ5rTBJ5Efyfwe1tYVdEftW5RZt_hnI-Vgb9H74z-tqh/s1600/Parsonsita.-Lachaux%252C-Puy-de-D%25C3%25B4me%252C-Fran%25C3%25A7a.-8x12-mm-%25283270D%2529.jpg) |
Parsonsita. Pb2(UO2)(PO4)2. Lachaux, Puy-de-Dôme (França). 8x12 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5oJKs5YNA7UmQbkdfu3ASN0PdgbY7Ok4FJQ9OULsjVM6ER7AmGfy74YsUtC4q5puyeGwnhcX9Ef6mTJHbxRWOEGdQ9AxlAUCgtAn-pgiKWeu0LiF_jXgMgVVtq3XVbd_HjXtQ4go158uB/s1600/Apatita.-Parelhas%252C-Rio-Grande-do-Norte%252C-Brasil.-11x17-mm-%25283013-14%2529.jpg) |
Fluorapatita. Ca5(PO4)3F. Parelhas, Rio Grande do Norte (Brasil). 11x17 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhf-Bxk6aTun4S_KJ9lE3S_cvhLvnVrd0fVl60ja8kNGi21Sn8jGuwjD-G4B6AKRExKqKbGPj1Z8PWzPkscn79XMQx53thjs7NxIfBuIxEmj3ge7EyxkDZSnkcMFqtG0ltH3B_y5AIdYCa9/s1600/Apatita-i-arsenopirita.-Quiruvilca%252C-Per%25C3%25BA.-11x16-mm-%25282870-71%2529.jpg) |
Fluorapatita i arsenopirita. Ca5(PO4)3F i FeAsS. Quiruvilca (Perú). 11x16 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhYHmi3Dg9BpqYLi-9nfxtkog7TVyVtI2ruaZMmpkSiXRLprscg8K021-Vxd5OfNr6Z_QBF0tN8jPX8mizevGoPfNYaSYtYOMuUjA2_fIZIuMII-YfEzg0N-CJgBpg9sRWnV6lpCjtW_ZAa/s1600/Brasilianita.-Lin%25C3%25B3polis%252C-Divino-das-Laranjeiras%252C-Minas-Gerais%252C-Brasil.-23x34-mm-%25283903-05%2529.jpg) |
Brasilianita. NaAl3(PO4)2(OH)4. Linópolis, Divino das Laranjeiras, Minas Gerais (Brasil). 23x34 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEigFUTRpVzPwHChtiq2TbMjJCOqvT1fZcRVabiZnJ5tLdmeIvaKiU_bc_BcgLv-6ukxhzpLh8zzZp13CcRbdrlfJXvqn3FX7iShQ_q-N6Z_FoV1yIiOgUGMHN_JQad_KNMD2Js_uiZc4Bdg/s1600/Ludlamita-s.-siderita.-Cantera-Brunita%252C-La-Uni%25C3%25B3n%252C-Murcia.-9x14-mm-%25284106-07%2529.jpg) |
Ludlamita sobre siderita. (Fe2+)3(PO4)2·4H2O. Cantera Brunita, La Unión (Múrcia). 9x14 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhsgTWhpVQtZ1je1Jubg1u3fStY9oJ6CiwwzU4yt3QhrYDodoNSRPAmyxIdnzS_ydJ9_lo23n-GAmK9IDpvkfeIqzYrnYSp-Hi6ws6WQl4_6Pjkq7rB_R7KljC2eFva4ggi-4-1F_TcaSsd/s1600/Adamita.-Mina-Ojuela%252C-Mapim%25C3%25AD%252C-M%25C3%25A8xic.-8x12-mm-%25282758-59%2529.jpg) |
Adamita. Zn2AsO4(OH). Mina Ojuela, Mapimí (Mèxic). 8x12 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIt-a4gbkQ71tIl4s3ElCxLKZ9PH3t4puzKspDt4iHIrjPHosUbCK3giTR6xb9-Efao_Arf7zQaFkdS0EsZBRwiGkEqfR3wbgZYrv5eRv0JPmnhW0U_3zz3kyL7ZsLD1OicQfh0poJdNx2/s1600/Adamita.-Mina-Ojuela%252C-Mapim%25C3%25AD%252C-M%25C3%25A8xic.-10x15-mm-%25281672-73%2529.jpg) |
Adamita. Zn2AsO4(OH). Mina Ojuela, Mapimí (Mèxic). 10x15 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiuRGadc_mKmXTz8nBADn6DFBDGnziCnSUMYfTw-wvcZp7A9wjElNrC7hU7sKgXlggENFMlE6idFaSlVhEWfN54RXFOFC0MN5vPvOt3Zw0kB8HPS6ZQtOAvJtLt8AruWORN_JcNLan0JrSH/s1600/Cuproadamita.-Mina-Ojuela%252C-Mapim%25C3%25AD%252C-M%25C3%25A8xic.-13x20-mm--%25282548-49%2529.jpg) |
Cuproadamita. (Zn,Cu)2AsO4(OH). Mina Ojuela, Mapimí (Mèxic). 13x20 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEih8kJW7ZPJgSuRF8iuW118YJQ0M5SWEvTNV257ZFktNyLCEfHqbfNOo9hdQErmgEHS1aPgj9m7CzRtEdA0WcWneygFqODyQOr8yIfA19X63cqepjGzHxJQlpgtJw14K2EKiOkxfYvQ6EaZ/s1600/Cuproadamita.-Mina-Ojuela%252C-Mapim%25C3%25AD%252C-M%25C3%25A8xic.-10x15-mm--%25282948-49%2529.jpg) |
Cuproadamita. (Zn,Cu)2AsO4(OH). Mina Ojuela, Mapimí (Mèxic). 10x15 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2al7rbYbSB_Xh_qrAXQ6oRhwxV7r0LNnMg9wkPDIlKG6EPryajufOG-Secab2cMsKXwKUfCcFvfmtw2-Yusyh-VMcUGNiZ_4oecLdDY4rzcskBpGQQVUhJblJFfaAchtuEYjAKHkcB74o/s1600/Cobaltoadamita.-Mina-Ojuela%252C-Mapim%25C3%25AD%252C-M%25C3%25A8xic.-15x23-mm-%25281411-13%2529.jpg) |
Cobaltoadamita. (Zn,Co)2AsO4(OH). Mina Ojuela, Mapimí (Mèxic). 15x23 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhBqdWrpoQHNRwdR_EOOdt3InSmyBq98AP01NFCE9Hvq6qCiR91Xum75OgkbvJCFitQIzTToH6u3hbjFUgceBffXV4R42ac5liGTPp5T_Hjmc-Cw9Lz52niVrbHp2_IJZiqIsAfG4PwileK/s1600/Vanadinita.-Mibladen%252C-Marroc.-33x50-mm-%25281395-96%2529.jpg) |
Vanadinita. Pb5(VO4)3Cl. Mibladen (Marroc). 33x50 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhYfUh-TvkL1JPJZugA0dSKfuFFUvL16eNSM07S1xTSumc1XyGfGojnTYLhbAtWb5SGx_JUKvmwdp0RbIUDDkp7OpSN1cfp7SnUJvmXAiT5LLjnFM1fOxHnfj5VBakYbqR4z0fPch9AE78P/s1600/Descloizita.-Grootfontein%252C-Nam%25C3%25ADbia.-19x28-mm-%25282530-31%2529.jpg) |
Descloizita. PbZnVO4(OH). Grootfontein (Namíbia). 19x28 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiAbRvjdhYsw576fw2pV8UxqvC64TUp3t1HCkQ-BU1mf7QBZd4K8vW-mjomKJX-_Wuyht-XwdhpUPCUl5umNzM9x1ccJ54gsz8aDOsZwNvwM4Gwo5mHpwvBIB1U9IPXDqvSZOCDf1VyzCDb/s1600/Mottramita.-Tsumeb%252C-Nam%25C3%25ADbia.19x28-mm-%25283218-19%2529.jpg) |
Mottramita. PbCuVO4(OH). Tsumeb (Namíbia). 19x28 mm. |
Classe VIII · Silicats
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLPyCj4fJQrLZxZ5dsP_Z4IPzbWTgo0OEYoWck77RjdfGvZfpQe7tH6LlqGsJSOeNpS9K5zvJ_5hn_G9wre2Viw_Mf14_JQcssbuVfrjJufePukx_sK_WZOphZEuLgYICCFl8q3f3cfS_x/s1600/Demantoide.-Las-Vigas%252C-Veracruz%252C-M%25C3%25A8xic.-5%252C3x8-mm-%25282074-75%2529.jpg) |
Demantoide (varietat d’andradita, grup dels granats). Ca3(Fe3+)2(SiO4)3. Las Vigas de Ramírez, Veracruz (Mèxic). 5,3x8 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGGiANrEiUquEoa26Jg2LfwCNraj52n99TJFoAoh54lTdFTOH8E3_xQ01JcQHATzPENmeWojsWdWbHESHqcKMLBB00psbtm26YRV9NNwFzALAb_eZbkx_3qEUQPOOq1oSlVe3gIorH7VbP/s1600/Uran%25C3%25B2fana.-Mina-R%25C3%25B6ssing%252C-Erongo%252C-Nam%25C3%25ADbia.-4x6-mm-%25281112-13%2529.jpg) |
Uranòfana. Ca(UO2)2(SiO3OH)2·5H2O. Mina Rössing, Swakopmund (Namíbia). 4x6 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjyF9zhI_d-Gwi0FJPSvSb3XTwbXBwyTngBZNzjQH4TjKIS9Axg5zpBbqwJ1wY3N5t_kgTPlpsX_VzKAJLYsZxTwhR9cZ0njxjwjz1OS8_aSMuxlu8XfAsmKOeN5rcdorP8VOaW_p_7S7HC/s1600/Benito%25C3%25AFta.-Gem-Mine%252C-San-Benito-Co.%252C-Calif%25C3%25B2rnia%252C-EUA.-11x16-mm-%25282842-43%2529.jpg) |
Benitoïta. BaTiSi3O9. Gem Mine, San Benito Co., Califòrnia (EUA). 11x16 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhV5sJbnX2pClm9BnOjoj3Hy7xbh9HfvMDGdrtpyDXBdMnbi9uyyzDccYkqXSUFbeoCbO-WMPCo44rbuaUtmlEvW7_nuJK1P6q1Yj_OZXlMtE47cbA4TAixMOWe37k4uZoh-I3JLyDUX2gr/s1600/Clinoclor-i-grossul%25C3%25A0ria.-Calif%25C3%25B2rnia-%2528EUA%2529.-13x20-mm-%25282916-17%2529.jpg) |
Clinoclor i grossulària. (Mg,Al)6(Si,Al)4O10(OH)8 i Ca3Al2(SiO4)3. Califòrnia (EUA). 13x20 mm. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgEXM9bmER-uxIN5K2BBWHEdg870fxt0GoX3OYHaFsz4fYy9-z0NFbkrf9RvH9N4sc62VBvoCy_9gZCaFRJvn_4zhxhF1UplBI2ZriCeVfutoj5R0wkSBTPb6-yaIF49_A_bCqbiNum8kNX/s1600/Cavansita-s.-estilbita.-Poona-%2528%25C3%258Dndia%2529.-11x17-mm-%25282659-60%2529.jpg) |
Cavansita sobre estilbita. Ca(V4+O)Si4O10·4H2O i (Na,Ca)3(Si,Al)18O36·12H2O. Poona (Índia). 11x17 mm. |
Classe IX · Compostos orgànics
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiuMTlpyD49FbP0wuviqujCBJFbvcE-b_NK8bu8l5xQqwfTbuX8Tpj0Oc7UZfv5j5ElANnsLjTdD2DwWbGypDpyCorQsb4IqPor5KthG_o8M4JeTNFqu2e_GfB_t3DNCa5IHxD1L0LOMHUI/s1600/Mel%25C2%25B7lita.-Csordak%25C3%25BAt-%2528Hongria%2529.-19x28-mm-%25282481-82%2529.jpg) |
Mel·lita. Al2C6(COO)6·16H2O. Csordakút (Hongria). 19x28 mm. |