Albacete, Castile-La Mancha, Spain

Collection Joaquín García Flores and photograph Juan Miguel.

© Juanmi

Dimensions: 3" x 1.5" x 1" (left) and 3.5" x 2" x 1" (right). Child photo, closeup of shell imprint, field of view 1/2" across. Two blobby menilite opal concretions. Both are opaque, off-white. The "whale" shaped specimen has a glossy surface, the other more matte. Small shell imprints are scattered on the surface as shown in the close-up ...

Nice translucent chayesite crystal Photo & collection: Fran García 3.2022

© Fran García Alacid 2022

Very nice, superficially oxidised crystal of chayesite. Collected by Atahualpa Valderrama on 27th of April 2017. Photo: Fran García Alacid.

© Fran García 2017

Collection Joaquín García Flores and photograph Juan Miguel.

© Juanmi

3cm "barbapappa with a fossile heart" ;) Found by me in sep.2008 Photo by Tim Welting nov.2008

© Frank de Wit

Collection Joaquín García Flores and photograph Juan Miguel.

© Juanmi

Very nice twin of roedderite crystals Collected: 20.6.2021 Photo & collection: Fran García 9.2021

© Fran García Alacid 9.2021

Mineral colectado en noviembre1998, montado y fotografiado Agosto2011. Largest crystal 0.8mm.

Chayesite on Sanidine, photo Marko Burkhardt

© Christof Schäfer

Collection Joaquín García Flores and photograph Juan Miguel.

© Juanmi

Collection Joaquín García Flores and photograph Juan Miguel. Possibly appear next to the Sanidine crystals of Pseudobrookite and Armalcolite.

Collection Joaquín García Flores and photograph Juan Miguel.

© Juanmi

Chayesite, gift from Marcel Valladarès

© François Le Gaillard

Nice pair of flat hexagonal blue Chayesite crystals. Self collected July 29, 2024. Photo & collection: Fran García 9. 2024.

© Fran García 9.2024

This is a specimen of menilite, also known as nodular opal, from the outcrops of opal deposits in the Agramón region. Although these opals most often exhibit rounded forms, they can occasionally develop more complex aggregates. Rui Nunes' collection and photo, 2006.

© Rui Nunes 2006

Opal - (to form sediment chemistry) with 7x6x2cm - April of 2002

© Photo & Collection of Martins da Pedra

Collection of Joaquín García Flores and photograph by Juan Miguel. The host rock is a lamproite specimen measuring 55 mm x 35 mm, from an old collection. The glass completely coats the walls of a 5mm x 3mm vug. It was difficult to illuminate the deepest part of the little vug, so only a portion of it is depicted here. At the base of the vug ...

This is a specimen of menilite, also known as nodular opal, from the outcrops of opal deposits in the Agramón region. Although these opals most often exhibit rounded forms, they can occasionally develop more complex aggregates. Rui Nunes' collection and photo, 2006.

© Rui Nunes 2006

Hexagonal prismatic Chayesite Blue pale crystals. Cancaríx- Albacete. Col. and photomicrography Luis Arrufat.

© 2012 Luis Arrufat Milán. All Rights Reserved.

Sanidine Field of view:4,5x4,5mm Aprox. Sanidine on Armalcolite Photo and collection: Microfran

© Microfran 2010

An unusual specimen of Opal from Spain, The item measures 5 cm x 3 cm

© Peter Rhodes

These menilites are from the outcrops of opal deposits in the Agramón region. While these opals most commonly exhibit rounded forms, they can occasionally develop more complex aggregates. Rui Nunes' collection and photo, December 2010.

© Rui Nunes 2010

Ópalos menilita. 5 x 3,5 cm. (Colección y foto Rafa Muñoz, 2006)

© Rafa Muñoz Alvarado

This is a specimen of menilite, also known as nodular opal, from the outcrops of opal deposits in the Agramón region. Although these opals most often exhibit rounded forms, they can occasionally develop more complex aggregates. Rui Nunes' collection and photo, January 2009.

© Rui Nunes 2009

FOV: 1,5 mm. Rafa Muñoz collection (H. Cócera photo).

© Rafa Muñoz Alvarado

Azufre. 15 x 12 cm. Col. Jorge Soria (Foto Honorio Cócera)

© Rafa Muñoz Alvarado

Placa de yeso. 20 x 12 cm. Col. Jorge Soria (Foto Honorio Cócera)

© Rafa Muñoz Alvarado

Dimensions: 4" x 4.5" Chalky white opal concretion with tiny embedded fossils. Differs in color from menilite from Ménilmontant France which is reddish brown.

Calcite Field of view 4x4mms Calcite aragonite cover Photo and Collection Microfran

© microfran 2009

Celestina. 8 x 5 cm. Col. Jorge Soria (Foto Honorio Cócera)

© Rafa Muñoz Alvarado

Sanidine Field of view: 4x4 mm Photo and collection Atahualpa

© Atahualpa

Sanidine Field of View: 3x2,5 mm Photo and Collection: Atahualpa

© Atahualpa

Tamaño de la pieza (Size of the piece): 5x4 cm. Fot. & Col. Juan Hernandez. Adquirida en Noviembre de 2009 (Collected in November of 2009).

© www.e-minerales.com

Tamaño de la pieza (Size of the piece): 5x5 cm. Fot. & Col. Juan Hernandez. Adquirida en Noviembre de 2009 (Collected in November of 2009).

© www.e-minerales.com

FOV: 1,5 mm. Col. Rafa Muñoz (Photo H. Cócera)

© Rafa Muñoz Alvarado

1.4 mm group of green Chayesite crystals. Collection & Photo Matteo Chinellato This image is copyrighted. Unauthorized reproduction prohibited. Any unauthorized use will be prosecuted according to the law on copyright.

© Chinellato Matteo

Tamaño de la pieza (Size of the piece): 8x8 cm. Fot. & Col. Juan Hernandez. Adquirida en Abril de 2009 (Collected in April of 2009).

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Tamaño de la pieza (Size of the piece): 7x5 cm. Fot. & Col. Juan Hernandez. Adquirida en Abril de 2009 (Collected in April of 2009).

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Tamaño de la pieza (Size of the piece): 4x4 cm. Fot. & Col. Juan Hernandez. Adquirida en Noviembre de 2009 (Collected in November of 2009).

© www.e-minerales.com

Azufre y yeso. Encuafre 3 cm. Col. Jorge Soria (Foto Honorio Cócera)

© Rafa Muñoz Alvarado

Collection Joaquín García Flores and photograph Juan Miguel.

© Juanmi

Dimensions: top specimen, 4" x 1.5" x 1", bottom specimen, 3" x 1.5" x .75" Two blobs of menilite opal from Spain.

Tamaño de la pieza (Size of the piece): 5x4 cm. Fot. & Col. Juan Hernandez. Adquirida en Noviembre de 2009 (Collected in November of 2009).

© www.e-minerales.com

Opal menilite, size 38x12x12 mm., photo and collection José Carlos Mañuz Sanz.

Collection Joaquín García Flores and photograph Juan Miguel.

© Juanmi

Tamaño de la pieza (Size of the piece): 7x5 cm. Fot. & Col. Juan Hernandez. Adquirida en Abril de 2009 (Collected in April of 2009).

© www.e-minerales.com

Cristales de yeso de 1- 1,5 cm aprox. Col. Jorge Soria (Foto Honorio Cócera)

© Rafa Muñoz Alvarado

Collection Joaquín García Flores and photograph Juan Miguel.

© Juanmi

Tamaño de la pieza (Size of the piece): 6x2 cm. Fot. & Col. Juan Hernandez. Adquirida en Abril de 2009 (Collected in April of 2009).

© www.e-minerales.com

Opal in matrix with 11x7x5cm - May of 2012

© Photo & Collection of Martins da Pedra

Tamaño de la pieza (Size of the piece): 6x3 cm. Fot. & Col. Juan Hernandez. Adquirida en Noviembre de 2009 (Collected in November of 2009).

© www.e-minerales.com

Collection Joaquín García Flores and photograph Juan Miguel.

Tamaño de la pieza (Size of the piece): 6x5 cm. Fot. & Col. Juan Hernandez. Adquirida en Abril de 2009 (Collected in April of 2009).

© www.e-minerales.com

Tamaño de la pieza (Size of the piece): 8x5 cm. Fot. & Col. Juan Hernandez. Adquirida en Noviembre de 2009 (Collected in November of 2009).

© www.e-minerales.com

A cluster of nearly parallel gypsum crystals with a fibrous look. The deep red color is due to iron oxide inclusions. Specimen size: 8.5 x 7.5 x 2.9 cm (3.3 x 3.0 x 1.1 inches)

© 2009 Steve Hardinger and Dragon Minerals. All rights reserved.

Tamaño de la pieza (Size of the piece): 7x5 cm. Fot. & Col. Juan Hernandez. Adquirida en Abril de 2009 (Collected in April of 2009).

© www.e-minerales.com

Collection Joaquín García Flores and photograph Juan Miguel.

Tamaño de la pieza (Size of the piece): 9x5 cm. Fot. & Col. Juan Hernandez. Adquirida en Abril de 2009 (Collected in April of 2009).

© www.e-minerales.com

Tamaño de la pieza (Size of the piece): 8x6 cm. Fot. & Col. Juan Hernandez. Adquirida en Abril de 2009 (Collected in April of 2009).

© www.e-minerales.com

Tamaño de la pieza (Size of the piece): 7x3 cm. Fot. & Col. Juan Hernandez. Adquirida en Abril de 2009 (Collected in April of 2009).

© www.e-minerales.com

Tamaño de la pieza (Size of the piece): 7x4 cm. Fot. & Col. Juan Hernandez. Adquirida en Abril de 2009 (Collected in April of 2009).

© www.e-minerales.com

FOV: 3 mm. Rafa Muñoz collection (H. Cócera photo).

© Rafa Muñoz Alvarado

Tamaño de la pieza (Size of the piece): 13x11 cm. Fot. & Col. Juan Hernandez. Recogido en Marzo de 2010 (Collected in March of 2010).

© www.e-minerales.com

Collection Joaquín García Flores and photograph Juan Miguel.

© Juanmi

White Menilite nodule with an imprint of a fossil shell Ex Chris Deroo collection Acquired from Rik Dillen at the Minerant mineral show in Antwerp, Belgium on 5-6 May 2018

Tamaño de la pieza (Size of the piece): 5x4 cm. Fot. & Col. Juan Hernandez. Adquirida en Noviembre de 2009 (Collected in November of 2009).

© www.e-minerales.com

Gift Joaquin Garcia Flores of his antique collection. Photograph Juan Miguel.

© Juanmi

Collection Joaquín García Flores and photograph Juan Miguel.

© Juanmi

Sedimentary opal var. menilite. 7 cm max size Quartz collection of Ferdinando Giovine

Collection: Joaquín García Flores Photograph: Juan Miguel.

© Juanmi

2 cm esphere menilithic opale

Chayesite, gift from Marcel Valladarès

© François Le Gaillard

Tamaño de la pieza (Size of the piece): 13x10 cm. Fot. & Col. Juan Hernandez. Recogido en Marzo de 2010 (Collected in March of 2010).

© www.e-minerales.com