Pure endmembers of the series are seldom if ever seen in nature.

There may be two or more endmembers in a group or series of minerals.

There are six ideal endmembers of garnet, split into two group.

The melting temperature varies smoothly between the two endmembers, as do other properties.

Each is some convex mixture of the endmembers.

However, pure endmembers are very rare, with often either one of the mentioned cations dominating the composition.

The group is an isomorphous mixture of the meionite and marialite endmembers.

The two endmembers are indistinguishable in hand specimens and are strongly pleochroic.

Maps of field-derived endmembers are likely to be more useful as a tool for monitoring changes in salinity.

Image endmembers can efficiently illustrate the distribution of salinity, however, they are likely to have different compositions within multi-temporal data takes.

Pyroxenes rich in both the jadeite and augite endmembers are known as omphacite.

Characterising vegetation endmembers for spectral unmixing of high resolution remotely sensed data.

It appears that only the ratios of the gains can be estimated uniquely, unless there is very careful choice of starting values and image endmembers.

Compositions of major elements in common feldspars can be expressed in terms of three endmembers:

Melilite with compositions dominated by the endmembers akermanite and gehlenite is widely distributed but uncommon.

Often (as in this example), ICE's endmembers are smoother than their corresponding nearest spectrum but have more distinct features.

The two endmembers are isostructural but differ in their properties, such as crystal habit, coloration, and optical properties.

In the second stage, these image endmembers, calibrated by a gain and offset, are decomposed as mixtures of reference reflectance spectra.

This forms during the rifting stage and consists of two endmembers: Volcanic and Non-Volcanic.

For example, the biotite series is represented by variable amounts of the endmembers phlogopite, siderophyllite, annite, and eastonite.

A solid solution series exists between tephroite and its analogues, the group endmembers fayalite and forsterite.

Also plotted are mixing lines between hypothetical enriched and depleted mantle endmembers, after McCulloch et al..

Minerals of the group are solid solutions of several endmembers, the most important of which are gehlenite and åkermanite.

Endmembers whose abundance varies temporally and whose surface area could become less than a whole pixel will not be seperately identified on multi-temporal images.

The endmembers of the hydrogarnet family (grossular, hibschite, and katoite) depend on the degree of substitution (x):